Incline Plane

The greatest amount of force is required to move the metal block up which inclined plane?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-2

Which inclined plane requires the most effort to push the ball to the top?

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Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which of the following inclined planes would require the least amount of effort to lift a box?

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• 
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• They all require the same amount of effort.

Tags

NGSS.MS-ETS1-2

Which of the following is TRUE?

• Ramps increase work

• Ramps make it harder to move things

• Ramps reduce the amount of effort

• Inclined planes are only found in buildings

Tags

NGSS.MS-ETS1-1

What is a disadvantage of using an inclined plane to lift a heavy object?

• The object must be moved a greater distance.

• It takes less effort to move the object.

• Many objects are difficult to lift straight up.

• Heavy object usually take up more space.

Which of the following will require the least force to move the load up the inclined plane?

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• 
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• 

Tags

NGSS.MS-PS2-2

Students pulled the same mass up an inclined plane that was 20 cm, 30 cm, and 40 cm long. Each time, they used a spring scale to measure the force needed to pull the mass up the inclined plane. What did they conclude?

• Less force was needed on the 20 cm plane

• More force was needed on the 40 cm inclined plane.

• The least amount of force was needed on the 40 cm inclined plane.

• The least amount of force was needed on the 30 cm inclined plane.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which of the following decreases when an object is moved using an inclined plane?

• The distance the object moves.

• The pull of gravity on the object.

• The force needed to move the object.

• The amount of space the object occupies.

What is the primary advantage of using an inclined plane to lift a heavy object?

• It reduces the amount of work needed.

• It decreases the distance the object must be moved.

• It reduces the force needed to lift the object.

• It increases the speed of lifting the object.

Which of the following factors does NOT affect the mechanical advantage of an inclined plane?

• The length of the inclined plane

• The height of the inclined plane

• The weight of the object being moved

• The angle of the inclined plane