Question

51+46

b) Use the formula v= u + at to find the velocity, when
• the initial velocity is 3 m/s
• the acceleration is 1.5 m/s2
• the time is 7 seconds

Answer 1

The answer to your question is v = 13.5 m/s

Explanation:

The find the initial velocity, just substitute the values given in the formula and simplify.

v = u + at

u = initial velocity

a= acceleration

t = time

v = 3 + (1.5)(7)

v = 3 + 10.7

v = 13.5 m/s