Types of Forces Quiz

Ricky is hiking up Mount Rinjani. What are the two forces acting on him as he goes up the mountain?

• Muscular force and frictional force

• Electric force and gravitational force

• Gravitational force and frictional force

• Magnetic force and gravitational force

In which of the following is frictional force useful to us?

• Holding a pen to write

• Soles of shoes wearing out

• Tread of tyres becoming worn out

• Moving a large box across a room

Which of the following is made of a magnetic material?

• Eraser

• Steel spoon

• Copper wire

• Aluminium foil

Which force causes our weight to change?

• Frictional force

• Muscular force

• Magnetic force

• Gravitational force

These types of force belong to the same group, except ________.

• electric force

• magnetic force

• muscular force

• gravitational force

Which of the following can be separated by a magnet?

• Iron nail and steel ruler

• Iron nail and copper coin

• Copper coin and rubber band

• Aluminium foil and glass marble