Answer Happy

Incorrect Question 5 0/1 pts In this problem, the bullet hits and embeds itself in the box, the box starts sliding on the cart, and at some point while they are both moving they hit the left hand side wall. There is friction between the box and the cart. Consider the system to be the cart and the box with the embedded bullet. Choose the two correct statements. 0.5m mu с B o During this whole process, linear momentum is conserved ONLY if there is no friction between the ground and the cart During the collision energy is conserved woonset the vete In this system of two particles, inteiral forces de equal and opposite work on each mass In this system of two partides internal forces de novierk on each mass After the collision, friction takes energy out - if there is friction with ground, that is an external force. e-1 is only case of conservation of energy in collision, and we ignore small finite forces in collision. There is motion along the direction of friction, so net work is done by friction (negative, since it takes energy out).