Question

Define following term and write its formula unit & dimension
1) Displacement
ii) Velocity
111) Average speed​

Answer 1

Answer:

displacement is the shortest distance between the initial and final position of a moving body.si unit-m

velocity is defined as the rate of change of displacement.si unit-m/s

average speed is defined as the ratio between the total distance travelled to the total time taken.di unit-m/s