Wednesday
April 1, 2015

Homework Help: physics

Posted by Sandhu on Sunday, November 1, 2009 at 9:45am.

A ball rolls up a ramp which abruptly ends with the ramp dropping straight down. The ball launches off the end of the ramp while still traveling at an upward trajectory, goes through projectile motion, and returns to the same height as the base of the ramp. Ignoring any slowing friction (rolling friction), when the ball returns to the height of the ramp's base, the ball lands with a greater speed than when it entered the ramp. Explain why

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A ball rolls up a ramp and then back down again. The ramp is oriented ...
physics - A ball rolls up a ramp and then back down again. The ramp is oriented ...
physics - A solid sphere is released from the top of a ramp that is at a height ...
physics - A ball is rolled up a ramp at 2.50 m/s. The ball slows down for 5.00 s...
Physics - A ball is launched with a velocity of 10 m/s at an angle of 50.0 ...
physics - After you pick up a spare, your bowling ball rolls without slipping ...
Physics - After you pick up a spare, your bowling ball rolls without slipping ...
physics - how does increasing the height of a ramp affect how far a ball rolls ...
Physics - Modern bowling alleys have automatic ball returns. The ball is lifted ...
Physics - The 1994 Winter Olympics included the aerials competition in skiing. ...

Members