Pulleys & Gears

The amount of force applied to an object.

• Mechanical Advantage

• Motion

• Effort

• Force

• Work

Using a simple machine that makes your work easier.

• Mechanical Advantage

• Motion

• Effort

• Force

• Work

The movement which causes the object to move and change position over time.

• Mechanical Advantage

• Motion

• Effort

• Force

• Work

The push or pull of an object which causes it to speed up, slow down, stay in place, or change shape.

• Mechanical Advantage

• Motion

• Effort

• Force

• Work

The measurement of how much energy is transferred when an object is moved over a distance.

• Mechanical Advantage

• Motion

• Effort

• Force

• Work

Speed is how fast an object moves.

• True

• False

Which definition matches the gear?

• You use more force but increase output speed.

• You gain no mechanical advantage. Your force is equal to your speed.

• You use more speed and energy but increase your power and force.

Which definition matches the gear?

• You use more force but increase output speed.

• You gain no mechanical advantage. Your force is equal to your speed.

• You use more speed and energy but increase your power and force.

Which definition matches the gear?

• You use more force but increase output speed.

• You gain no mechanical advantage. Your force is equal to your speed.

• You use more speed and energy but increase your power and force.

What kind of pulley is this? (Type it carefully)!