Podcast
Questions and Answers
Match the following physics concepts with their definitions:
Match the following physics concepts with their definitions:
Work = Product of the force applied to an object and the distance the object moves in the direction of the force Energy = The ability to do work Power = Rate at which work is done or energy is transferred Force = Push or pull upon an object resulting from its interaction with another object
Match the following energy forms with their descriptions:
Match the following energy forms with their descriptions:
Kinetic energy = Energy of motion Potential energy = Stored energy that depends on the position or configuration of an object Mechanical energy = Sum of kinetic and potential energy in a system Thermal energy = Internal energy of an object due to the kinetic energy of its atoms and/or molecules
Match the following work formulas with their applications:
Match the following work formulas with their applications:
W = F * d * cos(theta) = Calculating work done by a constant force in the direction of motion W = -P * ΔV = Finding work done in a thermodynamic process at constant pressure W = ∫F * dx = Determining work done by a variable force along a path W = ΔK = Calculating work-energy theorem to find the change in kinetic energy
