At 4 m/s?
How do the two kinetic energies compare to one another? QUADRUPLES !
#3 What is the kinetic energy of a 2,000 kg bus that is moving at 30 m/s?
Potential energy
I think it is B, because the sun’s size is pretty average
<h2>your answer is going to be image 1 that one looks the most decent </h2>
Answer:
Explanation:
Given
mass of water molecule 
mass of person 
It is given that body is mostly made up of water
suppose n water molecules constitutes 62 kg
so 


Answer:
The Moon blocks the suns light from hitting the surface of the earth