A car and a bike of masses 1500kg and 200 kg roll down a hill with velocities 80m/s and 20m/s. They eventually crash such that they get entangled and move together for some distance. What is the velocity with which they move after the crash?
72.9 m/s
70.52 m/s
56.88 m/s
81.2 m/s
Answers
Answered by
1
Answer:
A 1500 kg car is approaching a hill shown in the figure below at 10 m/s when it suddenly runs out of gas. Can the car make it to the top of the hill by coasting? If your answer to part "A" is yes, what is the car's speed after coasting down the other side?
Explanation:
Similar questions