Aforce of 20 n acts acts on an object of 4.0 kg mass that is initially at rest. what is the resulting acceleration of the object? how far does the object travel in 6 .0 seconds?

Explanation:

Acceleration = Force/ mass = 20/4 = 5 m/s².

acceleration a = 5 m/s² , initial velocity u = 0 , time t = 6 s

S = ut + 1/2 a t² = 0 + 1/2 x 5 x 6² = 90 m .

distance traveled = 90 m.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.