Ashopper in a supermarket pushes a loaded 31 kg cart with a horizontal force of 12 n. the acceleration of gravity is 9.81 m/s 2 . a) disregarding friction, how far will the cart move in 4.2 s, starting from rest? answer in units of m.

3.41334 m

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration

m = Mass

Force

Acceleration of the cart is 0.387 m/s²

The cart will move 3.41334 m in 4.2 seconds

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.