A penguin produces 22N of force while it moves across an iceberg. The penguin Imoves a distance of 12 meters. How much work did the penguin do? How much
Kinetic Energy did the penguin produce?

A1kg cart slams into a stationary 1kg cart at 2 m/s. the carts stick together and move forward at a speed of 1 m/sl. determine whether kinetic energy was conserved in the collision. use the law of conservation of energy to explain the collision

Describe the path of a ray that approaches a mirror parallel to the principal axis.

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust