Y conservation of energy 10 points) 46.0 g bullet having a horizontal speed of 650.0 " hits the tree and gets embedded into it. If the friction force acting on the
let inside the tree was 1.5 X 10^ N, how deep could the bullet penetrate into the tree?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?