Question

A car achieves a speed of 40 m/s by

undergoing acceleration of 5 m/s^2 in 3 s. Find

initial speed of the car​

Answer 1

Using the equation

V=U+ at

40=u +5×3

40=u+15

U=40-15

U=25m/s

Answer 2

Answer:

this problem is solved using the first equation of motion

hope it helps

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Answer 3

Answer:

this problem is solved using the first equation of motion

hope it helps