Forces stage 3

What type of force acts to slow objects down?
A. gravity B. buoyancy C. water resistance D. friction
Which of the following is NOT something that a force can do to an object?
A. Make it disappear B. Make it move C. Make it change shape D. Make it float E. Make it stop
Who developed the theory of gravity?
A. Isaac Newton B. Charles Darwin C. Albert Einstein D. Galileo Gaililei
What is the name of a machine that uses ropes and a small wheel/wheels to lift objects against gravity?
A. Pulleys B. gears C. pivots D. levers
What is the name given to objects which are shaped to reduce resistance?
Which force is NOT a pushing force?
A. Gravity B. Swinging a bat and hitting a ball C. water resistance D. wind resistance
What force is used to slow down a skydiver using a parachute?

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Forces stage 3 (Answer Key)

What type of force acts to slow objects down?
A. gravity B. buoyancy C. water resistance D. friction
Which of the following is NOT something that a force can do to an object?
A. Make it disappear B. Make it move C. Make it change shape D. Make it float E. Make it stop
Who developed the theory of gravity?
A. Isaac Newton B. Charles Darwin C. Albert Einstein D. Galileo Gaililei
What is the name of a machine that uses ropes and a small wheel/wheels to lift objects against gravity?
A. Pulleys B. gears C. pivots D. levers
What is the name given to objects which are shaped to reduce resistance?
streamlined
Which force is NOT a pushing force?
A. Gravity B. Swinging a bat and hitting a ball C. water resistance D. wind resistance
What force is used to slow down a skydiver using a parachute?

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