Question

A sphere A of mass 1 kg moving along x-axis
with a velocity of 2.0 m s collides with
another sphere B of 0.5 kg initially at rest. After
collision, sphere A moves with a velocity of
1.0 ms'in a direction making an angle of 60°
with X-axis. What is the velocity of sphere B?

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Answer 1

https://brainly.in/question/4746802

A ball of mass 0.50 kg moving at a speed of 5.0 m/s collides with

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Answer 2

apply along the X-axis

(Total linear momentum before)=

(Total linear momentum after)

Take velocity of B as v m/s

1kg×2m/s+ 0.5kg× 0 m/s=

1kg×1m/s×cos 60°+0.5kg× v

2 kg m/s=0.5 kg m/s+ 0.5vkg

2-0.5 kg m/s / 0.5 kg= v

3 m/s= v ,along the X-axis

Hope this helps.