Question

ncert science book of class 9 chapter 8 motion blue questions of page 109

Answer 1

Answer:there goes your need

Explanation:

Answer 2

Answer:

Initial speed of bus ,u = 0

acceleration ,a = 0.1 mtr per sec and power me 2

time taken , t= 2 minutes =120 second

1. v=u+at

v =0+0.1×120

v=12ms ^-1

2. v^2 - u^2 =2as

( 12 )^2 -0^2 =2(0.1) s

s =720

Hope It Will Help You