The mass is 2.0 kg. If the net force is 20.0 N, what is the acceleration?

Answers

Answer 1

Answer:

The answer is 10 m/s²

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

[tex]a = \frac{f}{m} \\ [/tex]

where

f is the force

m is the mass

We have

[tex]a = \frac{20}{2} \\ [/tex]

We have the final answer as

10 m/s²

Hope this helps you

Answer 2

Answer: BUTT

Explanation: Because its a Cheek;)


Related Questions

HELP!!!!
How long would it take Jesse with an acceleration of -2.50 m/s2 to bring his bicycle with an initial velocity of 13.5 m/s to a complete stop?

Answers

Answer:

5.4 seconds

Explanation:

use the formula v(final)= v(initial)+at

0=13.5-2.5t

-13.5=-2.5t

t=5.4

Oven mitts reduce which type of thermal energy transfer when you take a hot
pan out of an oven?

A. Conduction
B. Translation
C. Convection
D. Radiation

Answers

Answer:

A) Conduction

Explanation:

The mitt keeps the heat from reaching your hand through conduction

Answer: A.conduction

Explanation: i got it right on my test!

A person starts at the origin and then walks 6 m to the west, and then 8 m south.

a. How far from the origin is the student’s final position?

b. What was the direction with respect to the origin?

Answers

please mark brainliest

Explanation:

Let the east direction to be i^ and north direction be j^.

Thus displacement of the man   S=8i^+6j^

So, magnitude of displacement  ∣S∣=62+82=100=10 m

2. Montesquieu's view of the separation of powers was later expressed in the United States Government through which document? A. The Declaration of Independence b. The United States Constitution c. The Two Treatises of Government d. The Social Contract

Answers

Answer: b. The United States Constitution

Explanation:

Montesquieu argued that the best form of government, was one where the legislative arm, executive arm, and judicial powers were separate. and in doing so helped kept each other in check to prevent any branch from becoming too powerful. Montesquieu’s separation of powers was not accurate when compared the government of England, But this was later adopted by Americans as the foundation of the U.S. Constitution.

True or False. When energy changes form, some energy is lost to heat.
Group of answer choices

False

True

Answers

False

Explantion: Energy is neither generated nor lost and can only be transferred from one form to another. But all energy is not transformed from one form to another. Some of the energy is radiated in the form of heat.

Answer:

Explanation:

True. It’s possible when energy changes form, some energy is lost to heat.

Silicon slides are used in the manufacture of........... ​

Answers

Answer:

computer chips?

Explanation:

Ms. Reitman's scooter starts from rest and accelerates at 2.0 m/s2
What is the scooter's velocity after 2 s?

Answers

Answer: 4 m/s

Explanation:

The scooter's velocity after 2 seconds of its start will be 4 m/s.

State first equation of motion?

The first equation of motion is -

v = u + at

Given is Ms. Reitman's scooter that starts from rest and accelerates at

2 m/s².

We can write -

[a] = 2 m/s²

[t] = 2 s

Using the first equation of motion, we can write -

v = u + at

v = 0 + 2 x 2

v = 4 m/s

Therefore, the scooter's velocity after 2 seconds of its start will be 4 m/s.

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2. How have human activities and natural processes influenced the gradual or sudden change in global temperature? (You need a minimum of 5 complete sentences.)​

Answers

Answer:

Human activities and natural processes have influenced the change in the global temperature by the following processes

1) Green house gas such as carbon dioxide, methane, ozone, nitrous oxide and fluorinated gases produced by the combustion of fossil fuels the use of  industrial chemicals, the production of coal, and natural gas

2) Deforestation which reduces the natural process of conversion of carbon dioxide to oxygen, thereby, increasing the greenhouse gases in the atmosphere

3) The accumulation of the greenhouse gases in the atmosphere results in the trapping of heat in the atmosphere, causing the atmospheric temperature to rise

4) Changes in the amount of energy produced by the Sun can result in an increase or decrease in the atmospheric temperature

5) Volcanic activity that occurs at a sufficiently large scale can produce sulfur dioxide that blocks the rays of the Sun from reaching the Earth, resulting in a change of atmospheric temperature.

Explanation:

Answer:

Green house gas such as carbon dioxide, methane, ozone, nitrous oxide and fluorinated gases produced by the combustion of fossil fuels the use of  industrial chemicals, the production of coal, and natural gas

Explanation:

A scientific law seeks to explain why an event ocurred

True or false

Answers

I thank it’s true hope u have a good day

Adhesion is when forces of the molecules are more strongly drawn to each other than the molecules in other substances true or false

Answers

Answer:

False

Explanation:

that is cohesion. adhesion is force between dissimilar molecules of a body

what is good givernance​

Answers

Answer:

measuring

Explanation:

In international development, good governance is a way of measuring how public institutions conduct public affairs and manage public resources in a preferred way. Governance is "the process of decision-making and the process by which decisions are implemented"

Explanation:

way of measuring how public institutions conduct public affairs and manage public resources in a preferred way.

to crossing over the flooded canal.
A. throwing
B. tossing
C. rolling
D. catching
E. running
F. jumping
G. hopping
(this are skills)
I need an answer ASAP​

Answers

Answer:

F. jumping

Explanation:

you can't throw/toss yourself, you cant roll over water, catching?, you cant run over water, jumps are bigger than hops

Which of following best defines muscles?
A. long flexible tendons that connect bones
B. tough strong tissues that provide energy to perform physical activities
C. thick fibrous cartilage that act when sent electrical signals
D. smooth long fibers that are controlled by the skeletal system
It's that time of month!!!

Answers

Answer:

B

Explanation:

Trust me

The best explanation of the muscles from the given list of statements would be tough strong tissues that provide energy to perform physical activities, therefore the correct answer is option B .

What is exercise?

Exercise is an activity that includes the physical movements of the body and results in fitness, wellness , and healthiness of the person to protect and lower the risks of getting diseases. It allows the person to maintain a healthy weight .

As given in the problem statement we have to find out the best explanation for the muscles from the given list of statements ,

The greatest explanation for muscles from the selection of phrases provided would be that they are tough , powerful tissues that provide us the energy to engage in physical activity , hence choice B is the correct response .

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please help me ASAP..

Answers

Answer:

graph will be..

------------------------

Which of these is a chemical property of a substance?
a. color
b. melting point
c. reactivity
d. density

Answers

Reactivity is a chemical property of substance


An astronaut is at rest in space while holding an asteroid. She pushes off the asteroid that has
more mass than she does. Which object will receive the greater impulse during the
separation?
A) the astronaut
B) the asteroid
C) they will both have equal but opposite impulses
D) they each will have zero impulse

Answers

A) the astronaut because the asteroid has more mass meaning it is harder to move than the astronaut

Which statement best compares potential and kinetic energy?

A. Objects always have more potential energy than kinetic energy.

B. Only kinetic energy increases when the velocity of an object increases.

C. Only potential energy decreases when an object's height increases.

D. Objects always have more kinetic energy than potential energy.

Answers

Answer:

D

Explanation:

Because kinetic energy do have more than potential energy: kinetic energy is when a object is moving. Potential energy is when something is at rest and has no movement what so ever

Answer:

B. only kinetic energy increases when the velocity of an object increases.

Explanation:

got it right on the quiz, hope this helps!! :)

Some students in a Chemistry lab conducted an investigation in which they added four different solid substances to separate beakers of water. They stirred the mixtures for one minute and then recorded their observations in the table below.


Which most likely caused a new substance to be formed when mixed with water?

A. Substance 1
B. Substance 2
C. Substance 3
D. Substance 4

Answers

The answer is substance 1

The weight of a box having a mass of 100 kg is blank N

Answers

Answer:980 N

Explanation:

When the units are smaller,
we need (more / less) of them.

Answers

Answer:

more..................

Answer:

If you are referring units to the metric system, I think the answer would be less.

(I'm not completely sure)

Explanation:

I say this because for example, if you have a prescription for 5,000 mg of medicine, and upon getting it filled, the dosage than decimeters (dm), so you expect there to be more than one dm in a km. (Since you are going from a larger unit to a smaller unit, you multiply). Meters is larger than centimeters, so you expect your answer to be less than 7,225.

Hope this helps and makes sense! :D

A car accelerates from rest to 37.3 m/s
in 7 sec. What is the acceleration?

Answers

Answer:

poopgshshsh

Explanation:

cacawusususu

How far does a freely falling apple drop in 5.1 s after being released from rest?

Answers

Answer:

122.5 meters

Explanation:

g = 9.8 m/s^2 (standard value of g). so the freely falling body fall during the first 5 seconds will fall 122.5 meters if there is no external force work on it in an standard environment

The distance traveled by the apply after being released is 127.45 m.

The given parameters;

time of motion of the apple, t = 5.1 s

initial velocity of the apple, u = 0

The distance traveled by the apply is calculated by applying second kinematic equation as shown below.

Assuming downward motion to be positive.

[tex]s = ut + \frac{1}{2} gt^2\\\\s = 0 + 0.5\times 9.8 \times 5.1^2\\\\s = 127.45 \ m[/tex]

Thus, the distance traveled by the apply after being released is 127.45 m.

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I need help with this physics question

Answers

I don’t see the question, sorry

How long will it take for a rock to fall 12 meters?

Answers

Answer:

1.56 seconds.

The rock will take 1.56 seconds to fall.

We have a rock.

We have to determine how long it will take for a rock to fall 12 meters.

State the second equation of motion.

The second equation of motion is -

S = ut + 1/2 at²

According to the question -

initial velocity = u = 0 m/s

acceleration = a = 9.8 m/s²

distance = S = 12 meters

Using the second equation of motion -

S = ut + 1/2 at²

12 = 0 + 0.5 x 9.8 x t²

12 = 4.9t²

t² = 2.45

t = 1.56 seconds

Hence, the rock will take 1.56 seconds to fall.

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An independent variable is ______________________and is plotted on the ______ axis

A dependent variable is ________________________ and is plotted on the ______ axis.

Answers

Answer:

The independent variable is plotted on the abscissa (also called the x-axis or horizontal axis), while the dependent variable is plotted on the ordinate (also called the y-axis or vertical axis). The dependent variable is the one whose value changes as a result of changes in the independent variable.

Explanation:

To do work, this truck uses energy stored in chemical
fuel and an electrical battery.
How much total energy does this truck put out?
O 50J
250
O 400
Input
energy
? J
Kinetic
energy
400 J
0800 J
Heat
250 J
Friction
150 J

Answers

800 J Got it right on edgenuity

800 J

"To do work, this truck uses energy stored in chemical

fuel and an electrical battery.

How much total energy does this truck put out?"

For your question "To do work, this truck uses energy stored in chemical fuel and an electrical battery. How much total energy does this truck put out?"

The answer would be 800 J

400 + 250 + 150 = 800

what is the iv and the DV in a rocket​

Answers

an independent variable (IV) that you can change. • Typical IV's might be number of fins, length of rocket, type of material, mass of the rocket. • Choose one dependent variable (DV) and make three launches per DV for each IV for a total of. six launches..

Explanation:

True or false. The center of gravity and center of mass of an object need to be in the same spot.

Answers

Answer: this is true

Answer:

it is actually false, the center of gravity is; the unique point where the weighted relative position of the distributed mass sums to zero, thus the center of mass doesn't have to be in the same spot as the center of gravity

Explanation:

Also i took the test and got it right.  


HURRY PLEASE!!

A car's horn emits a constant frequency as it accelerates away from a
stationary listener. Which of the following quantities appears to change for
the listener?

A. frequency only
B. frequency and pitch
C. pitch and loudness
D. amplitude and loudness

Answers

Answer:

answer is C

Explanation:

just did this

Answer:

Pitch and loudness

C.

Explanation:

The table shows the mass of and acceleration due to gravity for several
planets in the solar system. If air resistance is ignored, on which planet would
a space probe with a mass of 250 kg have the highest speed after falling 25
m?
Planet
Mass, 1024 kg
Acceleration due to gravity
Venus
4.87
8.9
Earth
5.97
9.8
Uranus
86.8
8.7
Saturn
568
9
A Earth
B. Saturn
C. Uranus
D. Venus

Answers

C. Uranus

What is acceleration due to gravity?

Acceleration due to gravity is the acceleration gained by an object due to gravitational force.

Its SI unit is m/s2. It has both magnitude and direction.

According to the question,

Planet would a space probe with a mass of 250Kg

Distance is 25m.

As

Mass does not affect the speed of falling objects, As there is only gravity acting on it.

The mass of Uranus is:

m=8.681×10²⁵kg

The radius of Uranus is: r = 2.556 \times

Hence , Uranus is the answer

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Answer: Uranus 8.7

Explanation:

Because mass does not effect the velocity of a falling object, only gravity effects it and time. The equation is change in Velocity= 9.8m/s^2 times t (for time). So, ignore the mass and choose the lowest acceleration in the chart if your question asks you for the lowest speed.

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