SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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position
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time
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velocity
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speed
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Detailed explanation-1: -Acceleration is defined as the rate of change of velocity. Velocity is a vector, which means it contains a magnitude (a numerical value) and a direction. So the velocity can be changed either by changing the speed or by changing the direction of motion (or both).
Detailed explanation-2: -Acceleration is the rate of change of velocity over a set period of time. You calculate acceleration by dividing the change in velocity by the change in time.
Detailed explanation-3: -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.
Detailed explanation-4: -The rate of change of velocity is known as Acceleration.