Physics

Motion with Acceleration Assignment Name: 1) A car moves at 25 m/s and coasts up a hill with a uniform acceleration of -1.4 m/s2. a) What is the distance traveled after 5 seconds? b) How fast is the car moving after 5 seconds? c) How long does it take the car to stop? How far does it go before it stops? e) Calculate the acceleration of the car if it take 6 seconds to stop. 2) You release a toy car from the top of a ramp shown in the following diagram. a) If it takes 8 seconds for the car to reach the bottom of the ramp, calculate the acceleration of the car. b) How fast is the car moving at the bottom of the ramp if it is in motion for 8 seconds? 25 m 4 m 3) An airplane lands with an initial velocity of 75 m/s and slows down at 1.50 m/s2 for 40 s. a) What is its final velocity? b) How long does it take the plane to stop? c) If the plane stops at 25 seconds, with the same initial velocity, calculate the acceleration