Motivating factors such as needs and drives that "–" us to act in certain ways are –. we are also motivated by objects and – that we pursue or seek to avoid. these influences that "–" us toward certain actions and away from other actions are called – factors.

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the