Question

4. Find displacement when initial velocity is
5m/s, time is 4sec and acceleration
2m/square second​

Answer 1

Answer:

36m

Explanation:

Initial velocity =u=5m/s

Acceleration=a=2m/$s^{2}$

Time =t=4sec

Displacement =s =?

From Second equation of motion:

S=ut+ 1/2 a$t^{2}$

=5×4+1/2X(2)(4X4 )

=20+16

=20+16

=36 m