A crate weighing 80N slides across a rough horizontal surface having k=0.10. The initial speed of the crate is v0=4m/s. Draw a freebody diagram for the crate and write your Newton’s 2nd Law equations. Calculate the acceleration for the crate. Write your conservation of energy equation for the crate slowing down. How much time does it take for the crate to slide to a stop? Calculate the Fnet acting on the crate. Calculate Fnett (net force * time) for the time it was slowing down for. What is the change of velocity from initial to when it stops? (v =v-v0) Calculate mv (mass*change of velocity) for the crate from initial to when it stops. Compare this to your answer from part “f”.
A crate weighing 80N slides across a rough horizontal surface having k=0.10. The initial speed of the crate is v0=4m/s. Draw a freebody diagram for the crate and write your Newton’s 2nd Law equations. Calculate the acceleration for the crate. Write your conservation of energy equation for the crate slowing down. How much time does it take for the crate to slide to a stop? Calculate the Fnet acting on the crate. Calculate Fnett (net force * time) for the time it was slowing down for. What is the change of velocity from initial to when it stops? (v =v-v0) Calculate mv (mass*change of velocity) for the crate from initial to when it stops. Compare this to your answer from part “f”.
2016%20AP%20Physics%201%20Chapter%20Six%20Momentum%20Notes.docx