F=ma
a=F/m
vf=at
A shopper in a supermarket pushes a loaded
31 kg cart with a horizontal force of 12 N.
The acceleration of gravity is 9.81 m/s2 .
a) Disregarding friction, how far will the
cart move in 3.6 s, starting from rest?
Answer in units of m
2 answers
A=9.81m/s^2
T=3.6s
Vi=0m/s
x=vit+.5at^2
x=(0*3.6)+(.5*9.81*3.6^2)
x=63.5688
T=3.6s
Vi=0m/s
x=vit+.5at^2
x=(0*3.6)+(.5*9.81*3.6^2)
x=63.5688