Physics, asked by Shreya268, 1 year ago

a particle moving in a straight line covers half of the distance with speed of 3m/s. the other half of the distance is covered in two equal time intervals with speed of 4.5m/s and 7.5 m/s respectively. the average speed of the particle is

Answers

Answered by jayeshbhatt

2

I think it is 3.5
hshsh

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