Question

A particle moving with a initial velocity of 5m/s
is subjected to a uniform acceleration of 25 m/s²
find the displacement in next 4 seconds.​

Answer 1

Answer:

Given : u=5 m/s a=−2.5 m/s

2

t=4 s

Displacement S=ut+

2

1

at

2

∴ S=5×4+

2

1

(−2.5)(4)

2

=0 m