Two crates are moving along a frictionless horizontal surface. The first crate, of mass M=100kg, is being pushed by a force of 300N. The first crate is in contact with the second crae, of mass m= 50kg.
1. What is the force exerted by the larger crate on the smaller crate?
2. What is the force exerted by the smaller crate on the larger crate?
I am confused on the matter of setting the force vectors such as F12 or F 1 on 2 or F 2 on 1 and getting the answer. Everytime I try a method to get the answer the way I set the force vectors makes no sense.
Any help would be appreciated. Thanks!!
1. What is the force exerted by the larger crate on the smaller crate?
2. What is the force exerted by the smaller crate on the larger crate?
I am confused on the matter of setting the force vectors such as F12 or F 1 on 2 or F 2 on 1 and getting the answer. Everytime I try a method to get the answer the way I set the force vectors makes no sense.
Any help would be appreciated. Thanks!!