Two connected carts are pulled across the floor under the influence of a force of 36 N applied by a string. The first cart and its contents have a mass of 10 kg, and the second cart and contents have a mass of 8 kg. We’ll assume that friction is very small and can be neglected. What force would you have to apply to the first cart only to get it to move with the same acceleration?

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?