9. Work & Energy
Net Work & Work-Energy Theorem
9. Work & Energy Net Work & Work-Energy Theorem
3PRACTICE PROBLEM
A blue block and a yellow block are pushed by a constant force through the same distance. The blue block, which has a mass of 100 g, is launched at a speed of 20 m/s. If the yellow block is launched at a speed of 40 m/s, what is the mass of the yellow block?
A blue block and a yellow block are pushed by a constant force through the same distance. The blue block, which has a mass of 100 g, is launched at a speed of 20 m/s. If the yellow block is launched at a speed of 40 m/s, what is the mass of the yellow block?