Understanding Work Done by a Force

What is the distance the sled is moved by the force?

• 100 meters

• 75 meters

• 50 meters

• 25 meters

What is the angle between the force and displacement in this scenario?

• 90 degrees

• 0 degrees

• 180 degrees

• 45 degrees

Which trigonometric function is used in the work formula to account for the angle?

• Sine

• Cosine

• Tangent

• Cotangent

What is the value of the cosine of zero degrees?

• 0.5

• 1

• -1

• 0

How much work is done when a force of 125 Newtons moves an object 50 meters?

• 2500 joules

• 1250 joules

• 3125 joules

• 6250 joules