A bicycle generator creates a 3 . 0 V , when the bicycle is travelling a speed of `9.0 kmh ^(-1)` . How much emf is generated when the bieycls is travelling a `15 kmh^(-1)`.

A bicyle generator develops 3V when the bicycle moves with a velocity of 12 kmh^-1 . How much emf wll be induced if the velocity fo bicycle increases to 18 kmh^-1 ?

A boy travels with a speed of 10 ms^(-1) for 30 minute. How much distance does he travel ?

A car is travelling at the average speed of 50 km/hr. How much distance would it travel in 1 hour 12 minutes?

A boy travels with an average speed of 10 ms^(-1) for 20 min. How much distance does he travel ?

A bicycle has tyres of radius 0.35 meters. If the bicycle is traveling at a constant speed of 12 m//s , at approximately what angular speed are the tyres rotating?

A bomb is dropped from an aeroplane when it is directly above a target at an height of 1000m .The aeroplane is moving horizontally with a speed of 500 kmh^(-1) . By how much distance will the bomb miss the target ?