InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Define acceleration. what is its SI unit? write the mathematical formula to find acceleration. |
|
Answer» Acceleration can be defined as change in velocity with respect to time S.I.unit of acceleration is m/s2 Time rate of change of velocity is called acceleration. SI unit is m/s^2a=(v-u)/t or dv/dt Acceleration is a measure of the change in the velocity of an object per unit time and mathematically it is given asAcceleration = change in the velocity / time takenIf the velocity of an object changes from an initial value u to the final value v in time t, the acceleration a is given by,a = v - u/tSI unit of acceleration is ms-2. |
|