Law Of Motion - Study Mode

[#126] The rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of the force. This rule is known as:
Correct Answer

(C) Newton's Second Law of Motion

[#127] Second law of motion is related to . . . . . . . .
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(D) Momentum

[#128] Assertion (A) The speedometer of an automobile measure the average speed of the automobile. Reason (R) Average velocity is equal to total displacement per total time taken.
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(D) A is false, but R is true

[#129] Which of the following pairs always have the same direction?
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(B) force, acceleration

[#130] If the position of object changes with respect to its surroundings in a given time. The object is said to be in
Correct Answer

(A) motion