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An elastic collision takes place between two masses,  and , moving on a frictionless surface as shown in Fig. The spring constant is  N/m

What is the velocity of block 2 at the instant when block 1 is moving to the right with a velocity 3.00 m/s?

a)

1.50 m/s

b)

c)

4.64 m/s

d)

m/s



Question ID - 101127 | SaraNextGen Top Answer

An elastic collision takes place between two masses,  and , moving on a frictionless surface as shown in Fig. The spring constant is  N/m

What is the velocity of block 2 at the instant when block 1 is moving to the right with a velocity 3.00 m/s?

a)

1.50 m/s

b)

c)

4.64 m/s

d)

m/s

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Applying conservation of momentum,

127 votes


127