Question

Q18. A particle travels 100 meters after starting from rest in 10 seconds. Its acceleration is
a) 2m/s? b) 4m/s?
c) 1m/s’d) 20m/s?​

Answer 1

Explanation:

V= 100 m

u = 0 (Since starting from rest )

t = 10 sec

a=v-u/t

a=10 m s

hope this helps you

Answer 2

Answer:

hey here is your answer

Explanation:

s=100m

u=0m/s

t=10 sec

from the formula of s=ut+1/2at^2

100=0(10)+1/2a(100)

100=1/2*a*100

1=1/2a

therefore a= 2m/s^2