Answer:
circulation i hope it helpsome
10m/s^2
Explanation:
Given data
velocity= 40m/s
time= 4 seconds
Acceleration a =????
We know that
a= velocity/time
substitute
a=40/4
a= 10m/s^2
Hence the acceleration will be 10m/s^2
Power used = VI
= 150 x 15
= 2250 W
Hope this helps!
D