Question

im doing an experiment with a cart on a track. for some of the trials, one of the back wheels of the cart was not touching the track (so 3 wheels are on the track). how does this affect friction and external forces and stability compared to a cart with four wheels on the track?

Answer 1

Answer:

i

Explanation:

if they have four wheels the weight and friction is applied equal when they have 3 wheels the friction will act on 3 wheels the weight will become more and it can break