Answers

The Brainliest Answer!
2014-04-08T10:55:32+05:30
Intial velocity =0
final velocity=72 Km/Hr=20m/sec
time =10sec
so,
v=u+at
20=0+a*10
a=2

now,
s=u*t+1/2(a*t*t)
s=0+1/2(2*10*10)
s=100m
1 5 1
2014-04-08T12:16:48+05:30
Intial velocity =0
final velocity=72 Km/Hr=20m/sec
time =10sec
so,
v=u+at
20=0+a*10
a=2
1 5 1