1.

A bicycle of 12 kg has its speed decreased from 12 ms -1 to 7 ms​​​​​-1 in 2.5 sec. 1. What is the direction of retarding force ? 2. What is the magnitude of force in Newton.

Answer»

A bicycle of 12 kg has its speed decreased from 12 ms -1 to 7 ms​​​​​-1 in 2.5 sec.

1. What is the direction of retarding force ?

2. What is the magnitude of force in Newton.



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