Two identical particles move towards each other with velocity 2v and v, respectively. The velocity of centre of mass is

Question 1

(a) v

(b) v/3

(c) v/2

(d) Zero

Question 2

Correct Option (c) v/2

Explanation:

Let mass of each body be m. Their motion is represented as shown in figure,[the direction of motion of first particle is taken as positive]So velocity of centre of mass of the system is v/2in the direction of motion of particle having larger speed.

kratos · Answer 1 · 2021-03-10T08:20:33+0000

Correct Option (c) v/2

Explanation:

Let mass of each body be m. Their motion is represented as shown in figure,[the direction of motion of first particle is taken as positive]So velocity of centre of mass of the system is v/2in the direction of motion of particle having larger speed.

Two identical particles move towards each other with velocity 2v and v, respectively. The velocity of centre of mass is

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Two identical particles move towards each other with velocity 2v and v, respectively. The velocity of centre of mass is

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