Share an example of elastic potential and kinetic energy. Clarify the points at which it changes.

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

What are the factors that affect the resistance of a wire?