Willie pushed on the cart with 500 Newton’s of force. Jenny pushed on the other side of the cart. The cart didn’t move. How much force did Jenny apply and why
Let force applied by Willie be F₁ and force applied by Jenny be F₂. For the cart to move, there should be a resultant force R in either of the directions(i.e F₁ greater than F₂ or vice versa). So if the cart didn't move then it means F₁=F₂
