Physics
Grade-10
Easy

Question

Observe the image and answer the question below:

What is the momentum of object B before collision?

  1. 2050 m/s
  2. 1800 m/s
  3. 3200 m/s
  4. 650 m/s

Hint:

Use linear momentum formula i.e. momentum is product of mass and velocity.

The correct answer is: 3200 m/s


    Momentum of object B before collision will be product of its mass and velocity i.e. 80*40=3600m/s.

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