Question
A steel marble rolls off a 1.12 m tall table with an initial horizontal velocity of 1.44 m/s. The ball must land in a paper cup that is 0.10 m tall with a diameter of 0.05 m. How far horizontally from the edge of the table should the center of the cup be placed?
Answers
oobleck
how long does it take to fall 1.12-0.1 = 1.1 meters?
4.9t^2 = 1.1
t = 0.474 seconds
how far does it travel horizontally?
1.44 * 0.474 = 0.682 meters
I hope the cup is anchored to the floor ...
4.9t^2 = 1.1
t = 0.474 seconds
how far does it travel horizontally?
1.44 * 0.474 = 0.682 meters
I hope the cup is anchored to the floor ...