Biomechanics Quiz

What is biomechanics?

• The study of living things from a mechanical perspective

• The study of machines and their functions

• The study of chemical reactions in living organisms

• The study of ecosystems and their interactions

Which of the following is NOT a type of force?

• Gravity

• Lift

• Inertia

• Air resistance

What is the definition of force?

• A type of energy

• A push or a pull acting on an object

• A measure of mass

• A form of acceleration

What is one of the primary effects of force on an object?

• It can change the object's density

• It can change the object's shape

• It can change the object's color

• It can change the object's temperature

What type of motion does the ball exhibit after being released?

• Circular motion

• Linear motion

• Projectile motion

• Rotational motion

What is friction?

• A force that occurs when two surfaces come in contact with each other

• A force that repels objects from each other

• A force that only occurs in liquids

• A force that only occurs in gases

What is needed to overcome friction?

• A force equal to the friction force

• An external force greater than the friction force

• A force less than the friction force

• No force is needed

What type of surface has high friction?

• Smooth surface

• Rough surface

• Slippery surface

• Icy surface

What is the effect of friction on movement?

• It speeds up movement

• It slows down or prevents movement

• It has no effect on movement

• It makes movement easier

In which sport is it beneficial to increase friction?

• Skiing

• Basketball

• Swimming

• Cycling