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When Will You Say a Body is in (i) Uniform Acceleration? (ii) Non-uniform Acceleration? - CBSE Class 9 - Science

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Question

When will you say a body is in (i) uniform acceleration? (ii) non-uniform acceleration?

Solution

(i) A body is said to have uniform acceleration if it travels in a straight path in such a way that its velocity changes at a uniform rate, i.e., the velocity of a body increases or decreases by equal amounts in an equal interval of time.

(ii) A body is said to have non-uniform acceleration if it travels in a straight path in such a way that its velocity changes at a non-uniform rate, i.e., the velocity of a body increases or decreases in unequal amounts in an equal interval of time.

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Solution When Will You Say a Body is in (i) Uniform Acceleration? (ii) Non-uniform Acceleration? Concept: Rate of Change of Velocity.
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