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CBSE Class 9 Answered

3rd assertion
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Asked by ssdpk2425 | 12 Jun, 2024, 23:39: PM
answered-by-expert Expert Answer

Assertion :-

An object may have acceleration even if it is moving with uniform speed .

Reason :-

An object may be having uniform speed but it changes the direction of motion .

An object moving in circular motion along the curved path is subjected to centripetal acceleration

towards center of curvature of cyrved path though the object is moving in uniform speed .

Due to centripetal acceleration , object moving with uniform speed changes the direction .

Hence both assertion and reason are true

Answered by Thiyagarajan K | 13 Jun, 2024, 15:14: PM
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