1. A car maintains a constant velocity of 100 mi/hr for 2 minutes, what is its average acceleration? 2. What is the acceleration of a car that constantly increases its speed from 35 km/hr to 55 km/hr in 5
seconds?

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Newtons view of arrangement of the universe