Physics, asked by fiza6733, 1 year ago

a particle is projected with velocity 10m/s at an angle of 60 from ground. then the vertical component of velocity vector when instantenous velocity becomes perpendicular to initial velocity is?????
plzzzz answer​

Answers

Answered by CarliReifsteck
1

Answer:

The initial velocity is 5 m/s.

Explanation:

Given that,

Velocity of particle = 10m/s

Angle = 60°

When instantaneous velocity becomes perpendicular to initial velocity.

\theta=90-60=30^{\circ}

We need to calculate the velocity

Using formula of vertical component of velocity

u_{y}=u\sin\theta

Put the value into the formula

u_{y}=10\times\sin30

u_{y}=5\ m/s

Hence, The initial velocity is 5 m/s.

Similar questions