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Assertion : The forces acting on a body ...

Assertion : The forces acting on a body can be replaced by the resultant force only as regards the motion of the body as a whole.
Reason : The resultant force can not replace the several forces acting on a body in other respects.

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 assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • If no force acts on a body, it will

    A
    get deshaped
    B
    move with increasing speed
    C
    either remain at rest or move in a straight line
    D
    break

  • If no external force acts on a body, it will

    A
    move with more speed
    B
    change its shape
    C
    break into pieces
    D
    either remain in its state of rest or uniform motion.

  • Assertion : The force of tension on a body always act away from the body. Reason: Friction force always opposes the motion of a body.

    A
    If both assertion `&` Reason are True `&` the Reason is a corrrect explanation of the Asserion.
    B
    If both Assertion `&` Reason are True but Reason is not correct explanation of the Assertion.
    C
    If Assertion is Trie but the Reason is False.
    D
    If both Assertion `&` Reason are false

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