SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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change in velocity / time taken
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change in velocity x time taken
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change in velocity-time taken
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change in velocity + time taken
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Detailed explanation-1: -Acceleration (a) is the change in velocity (v) over the change in time (t), represented by the equation a = v/t.
Detailed explanation-2: -The correct answer is Acceleration. The change in the velocity with respect to time in a movable object is called Acceleration. Formulated by a = Velocity/ Time taken.
Detailed explanation-3: -Average Acceleration Formula: The formula for average acceleration (¯a) is the change in velocity, the final velocity minus the initial velocity, divided by the change in time. ¯a=vt=vf−vit a ¯ = v t = v f − v i t . Velocity: The velocity of an object is how fast it is moving in a particular direction.
Detailed explanation-4: -In physics, jerk, also known as jolt, surge, or lurch, is the rate of change of acceleration; that is, the derivative of acceleration with respect to time. Jerk is a vector quantity as it has both direction and magnitude.