1) The perpendicular component of the surface force. a) Friction b) Normal force c) Gravitational force d) Tension 2) A force that acts parallel to the surface and opposes motion. a) Normal force b) Gravitational force c) Friction d) Magnetic force 3) Which type of friction is generally the smallest? a) Static friction b) Sliding friction c) Kinetic friction d) Rolling friction 4) A quantity that describes the amount of resistance between two surfaces and depends on the materials and whether they are moving a) Normal force b) Coefficient of friction c) Surface area d) Applied force 5) Frictional force if coefficient is 0.2 and normal force is 100 N. a) 20 N b) 200 N c) 0.2 N d) 10 N

Physics: Forces and Friction

Leaderboard

Visual style

Options

AI Enhanced: This activity contains content generated by AI. Learn more.

Switch template

Continue editing: ?