Physics, asked by bhavnajain3471, 7 months ago

An object moves through 7cm in 20sec. Caculate the speed in mm/sec

Answers

Answered by madhutiwari793

Answer:

3.5mm/sec

Explanation:

his sp in cm/ sec. =7cm/20sec

7cm =70mm

so his speed in mm/sec= 70mm/20sec

please mark BRAINIEST

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