contestada

A water balloon is launched with a speed of 40 m/s at an angle of 60 degrees to the horizontal. What is the vertical component of the velocity?

a 40 m/s
b 34.6 m/s
c 0 m/s
d 20 m/s

Respuesta :

Vertical component = 40 m/s x sin(60) = 34.6 m/s

Answer: b. 34.6 m/s