What is the primary purpose of using a force versus displacement graph?

• To measure the time taken for a displacement

• To find the mass of an object

• To calculate the work done by a force

• To determine the speed of an object

In a force versus displacement graph, what does a negative force value indicate?

• The force is zero

• The force has changed direction

• The force is increasing

• The force is constant

What does the area under the force versus displacement graph represent?

• The work done on the object

• The velocity of the object

• The mass of the object

• The acceleration of the object

How is the area under the graph calculated when the sections are trapezoids?

• By subtracting the smaller base from the larger base

• By using the formula: 1/2 * (base1 + base2) * height

• By multiplying the base by the height

• By adding the bases and multiplying by the height

What is the work done in the first section of the graph from 0 to 6 meters?

• 100 Joules

• 200 Joules

• 300 Joules

• 400 Joules

What is the significance of negative work in the context of force and displacement?

• It indicates the force is acting in the direction of motion

• It implies the force is zero

• It means the force is constant

• It shows the force is acting opposite to the direction of motion

What is the total work done by the force from 0 to 9 meters?

• 80 Joules

• 140 Joules

• 200 Joules

• 260 Joules

Why is it important to consider both positive and negative work when calculating total work done?

• To find the mass of the object

• To measure the speed of the object

• To account for changes in direction of the force

• To ensure the force is constant

What is the final step in determining the work done by a variable force using the graph?

• Adding the areas of the sections

• Dividing the areas of the sections

• Multiplying the areas of the sections

• Subtracting the areas of the sections

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