Suppose we start at x = -5 m, then move to x = 4 m, and finally move to x = -2 m. what was the distance?

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) .

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?