Build confidence with AP Physics C: Mechanics practice. Explore the paper preview below and use the questions to identify the skills you want to strengthen.
SECTION I: MULTIPLE CHOICE
Question 1: A car traveling at 20 m/s along a straight road passes a road sign at time 1 = 0. At time + = 1s, the car accelerates at - 6 m/s2. Which of the following is closest to the speed of the car after it has traveled 50 m past the road sign?
SECTION II: FREE RESPONSE
Question 1: A block of mass m slides down a ramp that makes an angle & with the horizontal, The +x-direction is directed down the ramp. At time t = 0, the block is at position x = 0 and has speed yo down the ramp. A resistive force exerted on the block increases linearly with time as the block slides down the ramp. The resistive force at x = O is ON. The block comes to rest on the ramp at f, as shown.