Question

A particle is projected with velocity 50m/s at 37 with horizontal. Find velocity

Answer 1

Answer:30m/s

Explanation:we will take the component of Vo in the direction of y-axis in case of projectile then velocity will be equal to Vosintheta =Vosin37

=3/5Vo(i.e.sin37=3/5)=3/5*50m/s=30m/s

Answer 2

Explanation:

A particle is projected with velocity 50m/s at 37 with horizontal Velocity of the particle=

$= u \cos(37)$

u is projected velocity of particle

=50m/sec

v=

$50 \cos(37)$

$= 50 \times \frac{4}{5}$

=

$40m \: per \: sec$

#SPJ2