Question

If the acceleration due to gravity be taken as the unit of acceleration and the velocity generated in a falling body in onesecond as the unit of velocity then(a) The new unit of length is g metre(b)The new unit of length is 1 metre(c) The new unit of length is gametre(d) The new unit of time is - second​

Answer 1

Answer:

The new unit of length is 1 metre because unit of acc. due to gravity is g(m/s^2) and the unit of velocity in one second is m/s then unit of length has to be 1 metre.