Question

Assertion: A glass ball is dropped on concrete floor can easily get broken compared if it is dropped on wooden floor
Reason: On concrete floor glass ball will take less time to come to rest

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (A)

Force exerted by concrete floor is more because change in momentum is fast.