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Studentka2010 [4]
3 years ago
7

A good example of kinetic energy would be_____.

Physics
1 answer:
cestrela7 [59]3 years ago
4 0

Answer:

B.) a stretched rubber band

Explanation:

-

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You can feel the heat waves from a small electric heater on your hands and face even though the heater is on the other side of t
NeX [460]
That's an example of heat transfer by radiation.
8 0
4 years ago
How much force is required to accelerate a 57 kg skier 4 m/s2? ______ N (do not write anything except the number)
vfiekz [6]

The amount of force required to accelerate 57kg skier with an acceleration of 4m/s² is 228N.

<h3>How to calculate force?</h3>

Force is a physical quantity that denotes ability to push, pull, twist or accelerate a body and which has a direction and is measured in a unit dimensioned in mass × distance/time².

The force applied on an object can be calculated using the following formula:

Force = mass × acceleration

According to this question, a skier with mass 57kg accelerates at 4m/s². The force required can be calculated as follows:

Force = 57kg × 4m/s²

Force = 228N

Therefore, the amount of force required to accelerate 57kg skier with an acceleration of 4m/s² is 228N.

Learn more about force at: brainly.com/question/1046166

#SPJ1

7 0
2 years ago
How do you measure force
snow_lady [41]
Force = mass x acceleration

It is measured in Newtons or kg*meters/sec^2
4 0
4 years ago
Big Bang theory flow chart
swat32

Answer:

I don't understand

can please say it again

6 0
3 years ago
A measure of the quantity of matter is<br> a. density.<br> c. force.<br> b. weight.<br> d. mass.
ohaa [14]
A measure of the quantity of matter is called mass. D.

This is how much of matter is contained in an object. It is different from weight, which is the pull of gravity on an object.  
6 0
4 years ago
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