Answer:
D
Explanation:
Newtonian physics show that free fall is any motion of a body where gravity is the only force acting upon it. Hope this helps!
Answer:
<h3>5 meter / sec.</h3><h3 />
Explanation:
speed = distance / time
= 15 meters / 3 seconds
= 5 meter / sec.
Answer:
The energy would remain equal to that of the initial kinetic energy since it is a frictionless surface. However if it is an inelastic collision then energy would be lost due to sound and heat.
Explanation:
Answer:
yes the formula of pressure is P = F/A
Because once you use oil you can not reuse it but the sun you can because it is always here and it has solar energy
