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State Newton's II law of motion....

State Newton's II law of motion.

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Every body continues to be in its state of rest or the state of uniform motion along a straight line unless it is acted upon by some external force.
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Knowledge Check

  • According to the Newton's III law of motion , action & reaction __________.

    A
    always act on the same body
    B
    have same magnitude & direction
    C
    always act in opposite directions
    D
    act on the either body at normal to each other

  • The formula used for Newton's II law of motion is _________.

    A
    Force = mass ` xx` acceleration
    B
    Velocity = acceleration ` xx ` time
    C
    Momentum = mass ` xx ` velocity
    D
    Speed = distance | time

  • Assertion: A rocket moves forward by pushing the air backwards. Reason: It derives the necessary thrust to move forwarded according to Newton's third law of motion.

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

    • Similar Questions

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    State Newton's laws of motion.

    (i) State Newton's third law of motion.

    (a) State Newton's third law of motion and explain with examples: (b) How will you identify saturated and unsaturated compounds?

    What are Newton's laws of motion?

    By Newton's III - law of motion, the action force is not equal to the reaction force.

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