Deadearts7198 Deadearts7198

08-11-2022
Physics

Answered

two balls a and b, having different but unknown masses, collide. a is initially at rest when b has a speed v. after collision, b has a speed of v/2 and moves at a right angle to its original motion. find the direction in which the ball a moves after the collision.

Answer :

tutorconsortium116 tutorconsortium116

11-11-2022

If A ball is at rest, the moving ball's velocity vector must point to the center of the stationary ball.

Explain about the velocity vector?

A velocity vector shows the rate of change in an object's position. The magnitude of a velocity vector represents an object's speed, whereas the vector's direction represents an object's direction. Velocity vectors can be added or removed in accordance with the principles of vector addition. the velocity vectors' length.

If we just state that a car is moving at 70 km/h, we have not fully described its motion because we have not stated the direction in which it is moving. Thus, a vector quantity such as velocity is an example.

To learn more about velocity vector refer to:

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