Question

The distance covered by Aizand city bus is
1000 km, if the bus starts rest and
from
moves velocity 120m/s. Calculate the accelera-
tion of the bus​

Answer 1

Answer:

Distance travelled by bus in 10s⇒

2

1

×1×10

2

=50m

D = Distance boy has to cover =10+50=60m

Speed of boy =

T

D

=

10

60

=6 m/s

Answer 2

Answer:

we know that

v²-u² = 2as

(120)²-(0)²= 2 x a x 1000

14400-0 = 2000 a

14400 = 2000 a

a = 14400/2000

a = 7.2 m/s² ANSWER