Question

a body starts motion with Speed 2 metre by second and move along a straight horizontal path with uniform acceleration of 4 metre by second scale after 2 seconds the velocity of a body will be​

Answer 1

Answer:

here we will use equation of motion - v=u+at

v=2+4*2

=2+8

=10 m/s

so velocitiy will be 10m/s

Answer 2

we know that

v=u+at

=2+4×2

=10m/s