Question

A body travels ona straight line with an intial velocity of2m/s. its uniform accleration is 1m/s, its velocity at the end of 5 second is??​

Answer 1

Answer:

initial velocity (u) =2m/s

acceleration (a) =1m/s^2

time (t) = 5 sec

formula

v=u+at

=2+1(5)

=2+5

=7m/s

velocity at the end of 5 sec is 7m/s

Answer 2

Given:

Initial velocity = 2m/s

Acceleration = 1m/s²

Time = 5 sec

To find:

final velocity

Solution:

we know that

v = u + at

$v = 2 + 1 \times 5$

$v = 2 + 5$

$v = 7$

v = 7 m/s

• Final velocity is 7 m/s