Answer:
C
Explanation:
Matter is defined as any substance that has 2 properties; mass and volume.
The wall will push back with an equal and opposite force, as defined by Newton's Third Law, so the wall will exert -200 N of force
Answer:
58.56 J
Explanation:
Since the formula for gravitational potential energy is:
GE = m x g x h - where m = mass (kg), g = acceleration due to gravity (9.81 m/s²), h = height (m)
GE= 3 x 9.81 x 2
GE = 58.86 J
Hope this helps
Answer:
The answer is (C) E= 1/2 kx^2
Explanation: