Unit 04 Sample Problems

CALCULATING WORK -- Solving for Work

CALCULATING WORK -- Solving for Average Force

CALCULATING WORK -- Solving for Displacement

CALCULATING POWER -- Solving for Power

CALCULATING POWER -- Solving for Average Force

CALCULATING POWER -- Solving for Time

CALCULATING POWER -- Solving for Average Speed

CALCULATING KINETIC ENERGY -- Solving for Kinetic Energy

CALCULATING KINETIC ENERGY -- Solving for Speed

CALCULATING POTENTIAL ENERGY -- Solving for Potential Energy

USING THE WORK - ENERGY THEOREM -- Solving for Work

USING THE WORK - ENERGY THEOREM -- Solving for Change in Energy

USING THE WORK - ENERGY THEOREM -- Solving for Height

USING THE WORK - ENERGY THEOREM -- Solving for Speed

CALCULATING GRAVITATIONAL POTENTIAL ENERGY -- Solving for GPE

CALCULATING GRAVITATIONAL POTENTIAL ENERGY -- Solving for Height

CALCULATING GRAVITATIONAL POTENTIAL ENERGY -- Solving for Mass

CALCULATING MECHANICAL ENERGY -- Solving for ME

CALCULATING MECHANICAL ENERGY -- Solving for Height

CALCULATING MECHANICAL ENERGY -- Solving for Speed

CALCULATING TOTAL ENERGY -- Solving for Total Energy

CALCULATING TOTAL ENERGY -- Solving for Thermal Energy

CALCULATING MECHANICAL ADVANTAGE

CALCULATING EFFICIENCY