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.
how would a planet move if the sun suddenly disappeared ?
Explanation:
The sun gravity keeps the solar system i.e planets in its place and orbits if there is no sun the planets would flying off and It would be complete and utter chaos in our solar system
PLEASE ANSWER ASAP!! ty!! ❤️❤️
What is the man's weight on Mars where the acceleration
due to gravity is 3.7 m/s2 if he has a mass of 80.5 kg?
Hi guys guess what I am back in school yay but don’t worry I am being safe I wear a mask and I wash my hands after I touch someone or something
Answer: yayyyyyyyyyyyy
Explanation: i hope nobody get coronavirus at school that would be terrible
hope it fun!
Answer:
Nice! Remember to always stay 6ft away from everyone!
Explanation:
:]
Pls HELP ASAP!!!
Explain how kinetic energy can be transformed into thermal energy using friction.
Answer:
When an object is in contact with another object, it creates friction.
What is the process used to separate the mixture of sand and water?
Answer:
water filtration
Explanation:
In the case of a mixture of sand and water filtration can used to separate the two. This requires a sieve that does not allow any of the particles of sand to pass through.
another structure that most cells have in common is
Answer:
All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; and (4) ...
Explanation:
i took the test
Miss Magee has to drive 7 1/2 km to get to school. On Monday she drove to school and arrived at 8:00am,
she realized she'd forgotten her laptop, drove back home picked up the laptop, then returned to school.
How far did she drive before school started?
Answer:
15km
Explanation:
7 1/2 pluse (im new but know a alot of math)7 1/2 equals 15km
what is the confidence level
Answer:
Become leaders, represented.
Explanation:
bc
If two charges attract each other, the two charges must be
Answer:
be negative
Explanation:
A moving car backs into a parked car in a parking lot. Why would the bumpers on both cars be dented?
Answer:
Because the bumpers are a crumple zone.
Which of the following stamentes obout weight trancing is true
Answer:
in my opinion weight trenching is true
A car traveling at 7 m/s accelerates at 2,5 m/s2 to reach a speed of 12 m/s. How long
does it take for this acceleration?
Answer:
The car took 2.5 seconds for this acceleration
Explanation:
Constant Acceleration Motion
It's a type of motion in which the velocity of an object changes by an equal amount in every equal period of time.
Being a the constant acceleration, vo the initial speed, vf the final speed, and t the time, the following relation applies:
[tex]v_f=v_o+at[/tex]
Solving for t:
[tex]\displaystyle t=\frac{v_f-v_o}{a}[/tex]
The car was traveling at v0=7 m/s, accelerated at 2.5 m/s^2, and reached a speed vf=12 m/s. Calculating the time taken:
[tex]\displaystyle t=\frac{12-7}{2.5}[/tex]
[tex]\displaystyle t=\frac{5}{2.5}[/tex]
t=2 sec
The car took 2 seconds for this acceleration
Somebody plz answer these 5 only thanks!!!
Will mark as brainliest
:D
Answer:
false
true
true
true
false
The weather station has issued a tornado warning for a tornado traveling northwest at 30 miles per hour. This information describes the tornado's
A Acceleration
B Direction
C Speed
D Velocity
Answer:
The Answer Is D
Explanation:
I did it, The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).
do the question in the photo below
Also What Grade is this?
Answer:
9 th grade
Explanation:
You are given the following problem: A simple circuit is made up of a 9 V battery and a 4.5 Ohm lightbulb. Determine the current in the circuit. List the variables in this problem
Answer:
2 A
Explanation:
I = V/ R
= 9 / 4.5
= 2 A
I am writing this because the explanation must be 20 characters
Which of the following words BEST describes scientists’ current knowledge about the universe?
eternal
static
unpredictable
changing
Answer:
your answer is changing
Explanation:
Spirit of Australia, a hydroplane boat, made speed records by traveling 239 miles at a speed of 318.8 mi. How long did this trip take? if you could respond to this I would really appreciate it.
Answer:
Explanation:
I'm assuming we're measuring speed in mph, so here we go:
The boat travelled 239 miles in 0.75 of an hour. So how far did it travel in a full hour?
239
0.75
=
318.7 ≅ 319 m p h
when graphing experimental results,which variable is plotted on the y-axies?
A. Control variable
B. Dependent variable
C. Independent variable
D. Standard variable
Answer:
C.
Explanation:
An object moving north with an initial velocity of 14 m/s accelerates 5 m/s^2 for 20 seconds.what is the final velocity of the object?
39 m/s
90 m/s
114 m/s
414m/s
Answer:
Option C = 114 m/s
Explanation:
a=v-u/t
By substituting,
5=v-14/20
100=v-14
Thus, v=100+14
v= 114 m/s
Hope it helps :)
If a car starts from rest and accelerates at 4 m/s2 for 8 sec, how far did it travel
Answer:
128 m
Explanation:
S = ut + [tex]\frac{1}{2}[/tex]a[tex]t^{2}[/tex]
where u= initial velocity
S= (0×2s) + ( [tex]\frac{1}{2}[/tex]×4[tex]\frac{m}{s^{2} }[/tex]×(8s)
=128 m
CAN SOME ONE HELP PLEASE :))))
All of the following are regulated by the medulla except __________.
A.breathing
B.swallowing and vomiting
C.coughing and sneezing
D.the fight-or-flight response
Answer:
It's D. the fight-or-flight response
Explanation:
A truck took 4 hours to complete a journey. At the first 1 h 45 min, ít travelled at an average speed of 70 km/h. . For the rest of the journey, it travelled at an average speed of 80 0 km/h . What was the total distance of the journey?
Answer:
302.5 km
Explanation:
A truck loaded with sand accelerates at 0.5 m/s2 on the highway. If the driving force on the truck remains constant, what happens to the truck’s acceleration if sand leaks at a constant rate from a hole in the truck bed?
Answer:
It will accelerate at a constant rate.
Explanation:
If the driving force is constant, with a constant reduction in weight, the truck will accelerate at a constant rate.
the acceleration of the truck increase if sand leaks at a constant rate from a hole in the truck bed.
What is Newton's second law of motion ?Force(F) applied on the body is mass(m) times its acceleration(a). i.e. F=ma according to this equation we get acceleration as a = F/m this equation says that when we apply more force to the body, more acceleration it gets. When more is the mass of the body, greater force is needed to accelerate with same amount to that less mass.
According to the relation, a = F/m
mass produces inertia in the body, means mass is a resistance to the linear motion. if mass is greater acceleration is less and mass is more the acceleration is more.
if mass sand leaks at a constant rate from a hole in the truck bed, mass of the truck decreases which increases the acceleration.
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Un auto recorre una carretera en línea recta de 10km y tarda 8 minutos ¿Cual es su velocidad en km/h?
20,83 m / s (metros por segundo)
divide 10 metros entre 8 minutos y obtén 20.83333333
20.83 m/s (meters per second)
divide 10 meters by 8 minutes and get 20.83333333
Right-of-way is _____.
What is the condition for the machine to be perfect?
Gravitational Force
Normal Force
Friction Force
Tension Force
Spring Force
what is situation where all forces are involved ?
Explanation:
Gravitational force
The force of gravity is the force with which the earth, moon, or other massively large object attracts another object towards itself.
Normal force
The normal force is the support force exerted upon an object that is in contact with another stable object.
Friction force
The friction force is the force exerted by a surface as an object moves across it or makes an effort to move across it.
Tension force
The tension force is the force that is transmitted through a string, rope, cable or wire when it is pulled tight by forces acting from opposite ends.
Spring force
The spring force is the force exerted by a compressed or stretched spring upon any object that is attached to it.
15.
All of the following parameters are forces except
Answer: What do you need help with?
Explanation: