Answer:

Explanation:
Let assume that spring reaches its maximum compression at a height of zero. The system is modelled after the Principle of Energy Conservation and the Work-Energy Theorem:



The spring constant is cleared in the expression described above:

Answer:
Force applied to stop the car = 1,250 N
Explanation:
Given:
Mass of car (M) = 1,000 kg
Initial velocity (U) = 20 m/s
Final velocity (V) = 0 m/s
Distance (S) = 160 m
Find:
Force applied to stop the car.
Computation:

Force applied to stop the car = 1,250 N
No. Because the color of the apple is red.
Answer:
C
Multiple groups of scientist met at a conference to discuss the theory of continental drift
Answer:
Hey, bro here is the explanation....
Explanation:
Hope it helps...