A baseball rolls off a 1.20 m high desk and strikes the floor 0.50m away from the base of the desk. how fast was the ball rolling?

1.01 m/s

Step-by-step explanation:

a = g = Acceleration due to gravity =

t = Time

= Displacement in y direction = 1.2 m

= Displacement in x direction = 0.5 m

= Velocity in x direction

Displacement in y direction is given by

The ball was rolling with a speed of 1.01 m/s.

side xy = 10

sin(x) = 4/5

cos(x) = 3/5

tan(x) = 4/3

step-by-step explanation: