1
answer
0
watching
77
views
26 Nov 2019
A small ball rolls horizontally off the edge of a tabletop that is1.20 m high. It strikes the floor at a point 1.68 m horizontallyaway from the edge of the table. (a) How long is the ball in theair? (b) What is its speed at the instant it leaves thetable?
A small ball rolls horizontally off the edge of a tabletop that is1.20 m high. It strikes the floor at a point 1.68 m horizontallyaway from the edge of the table. (a) How long is the ball in theair? (b) What is its speed at the instant it leaves thetable?
Collen VonLv2
8 May 2019
