Physics, asked by sanjanaa24, 9 months ago

A scooterists covers a distance of 3km in 5 min.Calculate his speed in:
1)cm/s
2)m/s
3)km/h

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Answers

Answered by dhanpran3
2

Explanation: 1) Given,

                                      d = 3 km = 300000 cm

                                      t = 5 min = 300 s

                                      v = d/t = 300000 cm/ 300 s = 1000 cm/s

                      2) Given,

                                      d = 3 km = 3000 m

                                       t = 5 min = 300 s

                                       v = d/t = 3000 m/300 s = 10 m/s

                      3) Given,

                                      d = 3 km

                                      t = 5 min = 1/12 h

                                      v = d/t = 3 km/ (1/12) h = 36 km/h

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