Question

Check the equation v = u + at by the method of
dimensions.
where v = Final velocity, u = Initial velocity
a = Acceleration, t = Time

Answer 1

Answer:

Explanation:

The first equation of motion conveys, “Acceleration is the rate of change of velocity”. If 'u' is the initial velocity of an object, 'v' is the final velocity attained by the object after 't' seconds of time, then acceleration 'a' is given by:

a = Change in velocity/Time taken

a = (Final velocity - Initial velocity)/Time taken

a = (v-u)/t

at = (v-u)

=> v = u+at

Answer 2

Please refer to the attachment for the solution.......

Hope you get that right.....