Question
a book slides off a table top with a speed of 18 meters per second. it strikes the floor in 0.52 seconds how tall was the table in meters
Answers
bobpursley
how long does it take something to fall for.52 seconds? The horizontal velocity does not change that.
h= 1/2 g t^2 solve for h
h= 1/2 g t^2 solve for h
Related Questions
if you had a book on a table and gravity suddenly storp whay would happen to the book?
A physics book slides off a horizontal tabletop with a speed of 1.10m/s . It strikes the floor in 0....
a book slides off a table top with a speed of 18 meters per second. it strikes the floor in 0.52 sec...
A physics book slides off a horizontal table top with a speed of 1.30 m/s . It strikes the floor aft...
A physics book slides off a horizontal table top with a speed of 1.15 . It strikes the floor after a...
A 1.2kg box on a table slides through a displacement of d is equals to 2m a frictional force fx =0.5...
A physics book slides off a horizontal tabletop with a speed of 1.10m/s{\rm m}/{\rm s} . It strikes...
A cat slides off the table. Immediately before the cat leaves the table,what is the vertical velocit...
block slides across table with initial speed of 8 m/s coefficient of friction between block and tabl...
A physics book slides off a horizontal table top with a speed of 1.90 m/s. It strikes the floor afte...