Which is not a vector quantity? a. displacement b. velocity c. time d. acceleration

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Simple machines can a. increase force only b. decrease force only c. increase or decrease force