A stone is projected at an angle of 50.00 degrees to the horizontal. If initial velocity of the object is 50.00 m/s, calculate the vertical
component of this velocity in m/s.

A. 32.14
B. 38.3
C. 28
D. 34

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

When you turn on a battery-operated device, an electrical circuit is

Asher cycles 12 miles in 16 hours. what is his speed?