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What is negative acceleration known as?(a) Deceleration(b) Acceleration(c) Escalation(d) RelaxationThe question was posed to me in a national level competition.My query is from Motion in a Straight Line in portion Motion in a Straight Line of Physics – Class 11

Answer»

Correct answer is (a) DECELERATION

Easy explanation: Negative acceleration is KNOWN is deceleration. Negative acceleration ACTS in the direction opposite to the direction of MOTION. It is also known as retardation.



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