Convert 6 metre/sec into km/hr

Convert 6 cubic metres into cubic centimetres.

Conversion of m/sec to km/hr

Atrain travelling with a constant speed crosses a 96 -metre long platform in 12 seconds and another 141 -metre long platform in 15 seconds.The length of the train and its speed are 84 metres and 54km/hr64 metres and 44km/hr64 metres and 54km/hr84 metres and 60km/hr

A man of 2 metres height walks at a uniform speed of 6 km/hr away from a lamp post of 6 metres high. Find the rate at which the length of his shadow increases.

A train of length 100 metre crosses another train of length 150 metre, running on a parallel track in the opposite direction in 9 seconds. If the speed of train having length 150 metre is 40 km // hr, then what is the speed ( in km // hr ) of the other train ?

Conversion of km/hr to m/sec