Question

A cheetha start from rest and accelerated at 2 meters per second square for 10 seconds. calculate final velocity and distance travelled

Answer 1

Answer:

Initial velocity, u=0 m/s

Final velocity, v=?

Acceleration, a=2m/s2 

Time, t=10s

(a) Using, v=u+at

v=0+2×10=20m/s

(b) Distance travelled is: 

s=ut+21at2

s=0×10+21×2×10×10

s=0+100=100m