Answer:
the action of polarizing or state of being or becoming polarized: such as the action or process of affecting radiation and especially light so that the vibrations of the wave assume a definite form. Polarization, in Physics, is defined as a phenomenon caused due to the wave nature of electromagnetic radiation. There are two types of waves, transverse waves, and longitudinal waves.
plz mark brainliest
Of all the health and wellness careers, which one has the least opportunity for future job growth?
A. physical therapist
B. sports physician
C. nutritionist
D. group fitness instructor
Answer:
The answer is c.nutritionist
Explanation:
because they are a g
Of all the health and wellness careers, the one has least opportunity for future job growth is nutritionist. The correct option is C.
What is career?Career is the most important phase of one's life. This helps a person financially independent by doing job or business.
Currently fitness is all over the people's mind. But the career as a nutritionist has less important or less interest.
Thus, the one has least opportunity for future job growth is nutritionist.
Learn more about career.
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What are the variables do you think to be considered to determine the acceleration of an object?
i will give u brainliest!
Answer:
True
Explanation:
idk
Speed is
O B. zero for objects at rest
D. all of the above
C.a measure of how quickly an object gets from one place to another
O A. calculated by dividing the distance traveled by the time taken
Answer: zero for objects at rest
Explanation:
Answer:
D. all of the above all are correct one.
What is the energy of electric charges?
Answer:
Electric potential energy, or Electrostatic potential energy, is a potential energy (measured in joules) that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.
Explanation:
Lena is playing with a remote-controlled car in her backyard. She knows that the car uses a wheel and axle to move. What is the primary source of power for the wheel and axle in the remote-controlled car?
A.
friction between the ground and the tires
B.
radio waves from the remote control
C.
chemical energy from the batteries
D.
potential energy with the car sitting at the top of a small hill
The primary source of power for the wheel and axle in a remote-controlled car would be:
- Chemical energy from the batteries.
Chemical Energy
The key source that offers power to the wheel, as well as, the axle in the remote-controlled car would be 'the chemical energy that is released from the batteries.'These chemical energies would allow the car to function on the commands given by the remote. Thus, 'chemical energy' is the correct answer.Learn more about "Wheel and Axle" here:
brainly.com/question/8085467
A car is travel with velocity of 150 km/hr east. It traveled a distance of 500 km. How long did it travel for.
Explanation:
V= s / t
150 km/hr = 500 km / t
t = 500 km ÷ 150 km/hr
t = 10/3 hr (3 hrs 19 mins 49 sec)?
I'm not sure tho^^
Answer:
[tex]\boxed {\tt \frac{10}{3} \ hours}[/tex]
Explanation:
Time can be found by dividing the distance by the velocity. Use the following formula:
[tex]t=\frac{d}{v}[/tex]
The distance traveled was 500 kilometers. The velocity is 150 kilometers per hour.
[tex]d= 500 \ km \\v= 150 \ km/hr[/tex]
[tex]t=\frac{500 \ km} {150 \ km/hr}[/tex]
Divide. Note that the kilometers, or km, will cancel each other out.
[tex]t=\frac{500 \ }{150 \ hr}[/tex]
[tex]t=\frac{10}{3} \ hr[/tex]
[tex]t=3.3333333 \ hr[/tex]
The car traveled for 10/3 or 3.3333 hours
If an object was accelerating at 10 m/s2, and a mass of 1 kg, what was size of the force acting on the object?
20 Newtons
10 Newtons
1 Newton
5 Newtons
Answer:
10 N
Explanation:
[tex]f = ma[/tex]
= 10m/s^2 * 1 kg
=10N
In the example of jumping off a chair, what is the impulse that will stop your fall?
Answer:
You will reach both your arms out to break your fall and save your head.
Explanation:
It common sense you don't want your head injured. Do you?
How are doctors both accurate and precise when preforming surgery or other things?
Answer:
learning about the different functions of the body and therefore they have enough practice in order to have a clean and safe operation
Explanation:
Explain Newton's 2nd Law of Gravity in your own words ?
Answer:
The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object. The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object.
Miranda drives her car clockwise around a circular track of radius 25 m. She
completes 13 laps around the track in 5 minutes. Find Miranda's total distance
traveled
a jogger runs a distance of 100m and accomplished his feat in 30secs . What was his speed?
Answer:
His speed was 3.3
Explanation:
To find his speed all you have to do is to divide his distance ÷ time. Since your solving for speed all you do is divide distance ÷ time to find out your speed.
Calculate the potential energy of a rock with a mass of 5 kg while sitting on a cliff that is 30
m high
solution.
given,
mass= 5kg
height= 30m
acceleration =9.8m/s^2 or 10m/s^2
P.E=mgh
=5×30×10
=1500 joule.
Please answer this question and give a justification.
on a standard position vs time graph, the distance between two points on the horizontal axis represents the time interval, and the distance between two points on the vertical axis is the displacement. the slope of the line represents the average velocity
Answer: true
Explanation: I got the question and guessed true and it was right
ILL GIVE BRAINLY THING
If the mass of the chess piece in question 5 is 24 g what is the density of the chess piece?
Answer:
lol i went by 1 cubic inches and the answer i got was 91.3834
Explanation:
An object has a variable volume and shape before it changes state. After the
change, it can still change in shape but has a fixed volume. Which change of
state has occurred?
A. Solid to liquid
B. Gas to plasma
O C. Liquid to gas
O D. Gas to liquid
SUBMIT
Answer:
it is gas to liquid
Explanation: ap3x
Which of the following is NOT a vector quantity? displacement
speed
acceleration
force
Answer:
Displacement
Explanation:
What does the Bohr Model show us?
1.The number of neutrons
2.The number of electrons
3.The number of protons
Answer:
2
Explanation:
Answer:The number of electrons
Explanation:
state Newton's second law of
motion and write down
three examples to
justity it.
Answer:
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
[tex]f = m \times a[/tex]
f= force
m=mass
a=acceleration
Explanation:
examples:
riding your bicycle
•your bicycle is the mass, your leg pushing in pedals of your bicycle is the force
pushing a box
•the box is the mass, you are pushing the box
setting a pencil down in a table
•the pencil is the mass, you are puting the pencil down
what is the volume of a bar of soap that is 9 cm long, 5 cm wide, and 2 cm high?
Answer: 90
Explanation: To find volume, you multiply length x width x height. 9*5*2=90.
find the weight of the following mass;
(a) 220g
please show the formula
Explanation:
weight=mass*gravity
w=mg
first change 220g to kg like this
1kg=1000g
?=220g
1kg*220g/1000kg=220/1000g
mass =0.22kg
now we can continue
w=0.22kg*10m/s^2 or w=0.22kg*10N/kg
=2.2N =2.2N
hope it helps you
What is the wavelength of a water wave that is moving at 12 m/s with a frequency of 3 Hz?
Answer:
it is 4m
Explanation:
Which statement explains what happens to older crust during seafloor spreading?
It is destroyed at coastlines.
It moves under continents.
It is destroyed at a mid-ocean ridge.
It moves away from a mid-ocean ridge.
Answer:
the last one, It moves away from a mid-ocean ridge.
Answer:
D
Explanation:
BabaBooey
If two objects with static charge are attracted what do you know about them?
Can someone please help me, thanks.
8. What are elastic and inelastic collisions?
An elastic collision is a collision in which there is no net loss in kinetic energy in the system as a result of the collision. Both momentum and kinetic energy are conserved quantities in elastic collisions.
An inelastic collision is a collision in which there is a loss of kinetic energy. While momentum of the system is conserved in an inelastic collision, kinetic energy is not. This is because some kinetic energy had been transferred to something else.
Which two objects in space formed from the huge disk of ice and debris beyond the outer planets? A. Pluto and comets B. comets and Neptune C. Neptune and a solar nebula D. a solar nebula and planetesimals
Answer:
A: Pluto and comets.
Explanation:
Why doesn't the moon hit Earth's
surface?