Question

20.
The velocity of a body is 20 m/s making an
angle of 30° with the horizontal, the vertical
component of velocity is
(A) 20 m/s
(B) 17.32 m/s
(C) 10 m/s
(D) 7 m /s​

Answer 1

Answer:

vertical component of velocity is=20Sin30degree

=20×1/2

=10m/s