Contact Forces

Which contact force is shown?

• Friction

• Magnetic force

• Electrical force

• Applied force

What happens to the friction on this type of surface?

• Smooth surface has more friction

• Smooth surface has less friction

• Smooth surface has no friction

• Smooth surface has balanced friction

Select all that are TRUE about Force.

• Force has direction

• Force has strength

• Force always goes North

• Objects need to touch in order to exert force

Tags

NGSS.MS-PS2-5

Which contact force is shown?

• Friction

• Magnetic force

• Electrical force

• Applied force

Which contact force is shown?

• Friction

• Magnetic force

• Electrical force

• Applied force

Select all the examples of Contact Force.

• Speed of light

• Friction from sliding on the ground in baseball

• Velocity of a car

• Pushing a grocery cart

What happens to the friction on this type of surface?

• Rough surface has more friction

• Rough surface has less friction

• Rough surface has no friction

• Rough surface has balanced friction

Which contact force is shown?

• Friction

• Magnetic force

• Electrical force

• Applied force

Select all the examples of Contact Force.

• Pulling a swing

• Magnets repelling each other

• Pushing a box up a ramp

• Gravity causing an apple to fall from a tree

Which contact force is shown?

• Friction

• Magnetic force

• Electrical force

• Applied force

Tags

NGSS.MS-PS2-5