Question

Q. 3. The initial velocity of an object is ü= 51 + 10 m/s. Its acceleration is a = 21+ 3 m/s
Determine the velocity after 5 s.​

Answer 1

Answer:

Given:- :initial velocity(u)

=51+10

=61m/s

:acceleration(a)=21+3

=24m/s^2

:time(t)=5s

:velocity(v)=?

Formula:- v= u+at

v=61+(24×5)

v=61+120

v=181

Hence the velocity is 181m/s