What is the force weight of a jaguar who jumps 3 meters to a tree branch with 2670 J of work?

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

How will the system respond to a temperature increase?

What’s #16 asking and how do i solve it?