An object starts from rest and moves with a constant acceleration. It travels a distance of 800m in
40s. Find the acceleration. Find the force acting on it if its mass is 500Kg
Answers
Answered by
1
Step-by-step explanation:
Given data:
Mass of stone(m)=7000 kg
Distance(S)=400 meter
Time(t)=20 second
1) We have to find the acceleration of the truck
So from the equation of motion S=ut+
2
1
a×t
2
, whereu=0
S=
2
1
a×t
2
a=
t
2
2×S
=
20×20
2×400
=2
sec
2
m
Similar questions