Question

a cyclist rides his cycle with a Speed of 30m/s for the first half and the next half -length he covers with a speed of 45m/ s . find the average speed of the cyclist.​

Answer 1

Answer:

u=30m/s

v=45m/s

Average speed= u +v

                              2

                  = 30 +45

                         2

                  = 75/2

                  = 34.5 m/s

THERE IS YOUR ANSWER....

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