Post Utme Covenant University 2019 Physics Question 18

Practice objective / multiple choice question 18 from the 2019 Post Utme Covenant University Physics examination.

Post Utme Covenant University 2019 Physics Objective / Multiple Choice
Question 18 POST_UTME_COVENANT_UNIVERSITY • 2019 • PHYSICS • objective

A block of mass m is moving with velocity v on a frictionless surface. It collides with a stationary block of mass M. Assuming a perfectly elastic collision, find the velocity of the first block after the collision.

Answer Options

A. v' = \frac{mv}{m + M}
Correct Answer B. v' = \frac{2mv}{m + M}
C. v' = \frac{mv}{m - M}
D. v' = \frac{mv}{m + 2M}
Correct Answer
B
Correct Option:
v' = \frac{2mv}{m + M}

About This Question

This is Post Utme Covenant University 2019 Physics Question 18. It is one of the objective questions from the 2019 Post Utme Covenant University Physics examination.

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