Perks of Force

A force is a _____

• push

• pull

• Both push and pull

• Object

If negative charge is developed on two objects they will__

• attract each other

• repel each other

Which force acts backwards and prevent us form slipping on a wet floor?

• Gravitational force

• Magnetic force

• Frictional force

• Electrostatic force

In what condition the magnetic poles attract each other?

• South-South

• North-North

• North-South

• All of the above

When you rub your hand heat energy is generated because of _____

• Magnetism

• Muscular force

• Electrostatic force

• Friction

Force can __

• Change only direction

• Change only speed

• Change only shape

• All of the above

What is the net force?

• 3 N

• 3 N, right

• 17 N, right

• 3 N, left

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Forces that have a net force of zero Newtons

• Balanced force

• Unbalanced force

What type of force is this man using to push his grocery cart?

• Normal Force

• Gravity

• Air Resistance

• Applied Force