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Subject :Physics    Class : Class 6

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Subject :Physics    Class : Class 8

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Subject :Physics    Class : Class 8

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Subject :Physics    Class : Class 7

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Subject :Physics    Class : Class 9

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Subject :Physics    Class : Class 9

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as:
Assertion : A quick collision between two bodies is more violent than a slow collision, even when the initial and the final velocities are identical.
Reason : Because the rate of change of momentum which determines the force is greater in the first case.

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.


disagree with the answer and th explanation provided

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Subject :Physics    Class : Class 8

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Subject :Physics    Class : Class 8

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Subject :Physics    Class : Class 8

Ans 1:

Class : >Class 8
in the solution it is given that the earth rotates from west to eastbut it is given that that the correct answer is d which is west to north

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Subject :Physics    Class : Class 10

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Class : >Class 8
infinite I guess

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