Question

Pls answer my q under cause im not sure…

Answer 1

v = 13.5 m/s

Explanation:

v = u + at

u is initial velocity

a is acceleration

t is time

v is final velocity

using the info in the q, we know

u = 3

a = 1.5

t = 7

sub these numbers into the equation to find v - final velocity

v = u + at

v = 3 + (1.5×7)

v = 13.5 m/s