Question

a body moving at a speed of 10 m/s makes an elastic collision with an another body initially at rest. After collision, the body at an angle of 60° with speed v1 and the body at rest moves at an angle of theta with velocity v2. Find the velocity v1,v2, and angle theta
Are I said dont thank​

Answer 1

Answer:

t. After collision, the body at an angle of 60° with speed v1 and the body at rest moves at an angle of theta with velocity v2. Find the velocity v1,v2, and angle theta

Notification off kr do xD

Answer 2

$\huge{\underline{\underline{\bf{SOLUTION-}}}}$

* Explanation :

Using energy conservation, 21m1v12+21m2v22=21m1v1′2+21m2v2′2

here, 21Mv2+0=21M(v/3)2+21Mv2′2

or v2′2=98v2

or v2′=322v