Newton's Third Law States that Every Action Has an Equal and Opposite Reaction. To stop or slow down an object, a force must be applied in the direction opposite to that of the object's motion. Exerting a force results in an equal force in the opposite direction (like the recoil a person feels when firing a gun)
C :) cause a direction has nothing do do with velocity !
Answer:
28 m
Explanation:
v₀ = 23.4 m/s, g = -9.8 m/s²
at the peak v = 0
find h
v² - v₀² = 2gh
0 - 23.4² = 2(-9.8)h = -19.6 h
so h = 28 m
Mass concerns amount of substance contained in an object etc. It won't change just because you moved to a place of different gravity. weight however will change because apart from mass , it is affected by the acceleration due to gravity so if it changes, the weight changes.
Answer:
I'm not exactly 100% sure sorry