Question

, cheetah starts from rest and accelerates at 2 metre per second square for 10 seconds calculate first the final velocity second the distance travelled

Answer 1

initial velocity (u)  = 0
time                (t)  = 10 secs 
acceleration   (a) = 2m/s2 
final velocity   (v) =?

v=u+at
v=0+2*10
v=20 m

distance (s)=?

s = ut +1/2 at square 
s = 0*10+1/2 2*100
s = 0+100
s = 100

final velocity = 20 m
distance travelled= 100m