9. Work & Energy
Net Work & Work-Energy Theorem
9. Work & Energy Net Work & Work-Energy Theorem
45PRACTICE PROBLEM
A robot measuring 1.50 m in height raises a 2.50 kg box from ground level to a height of 2.50 m above the ground. Examine how the work done by the robot is related to the potential energies of the box relative to the ground and relative to the top of the robot's head.
A robot measuring 1.50 m in height raises a 2.50 kg box from ground level to a height of 2.50 m above the ground. Examine how the work done by the robot is related to the potential energies of the box relative to the ground and relative to the top of the robot's head.