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CBSE Class 9 Answered

A satellite is moving around the Earth with a constant speed of 12 km/s. Is there any acceleration in motion? Give reason.
Asked by Topperlearning User | 09 Nov, 2016, 03:51: PM
answered-by-expert Expert Answer

Acceleration is the change in velocity with time. Here, the satellite is moving with a constant speed of 12 km/s, and thus, there is no change in its velocity. Hence, there is no acceleration in motion.

Answered by | 09 Nov, 2016, 05:51: PM

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