Physics, asked by kdan8kisanjen, 1 year ago

Two objects of same mass, namely A and B hit a man with a speed of 20 km/hr and
50 km/hr respectively and comes to rest instantaneously. Which object will exert more
force on that man? Justify your answer

TNSCERT Class 10 Physics Ch 15 Laws of Motivation and Gravitation

Answers

Answered by Yatj

The object with velocity 50 km/hr will exert more force on the man because this body has more momentum than other one which is equal to product of mass and velocity and here mass is same in both cases so the body with more velocity will possess more momentum and thus hit with greater force.

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