Mechanical Advantage

In the diagram how much force must the man be exerting?

• 100 Newtons

• 85 Newtons

• 110 Newtons

• 0 Newtons

Will the man be able to lift the pig in this situation if his maximum force exertion is 1000 Newtons?

• No

• Yes

What is the minimum amount of force the man will need to exert to lift the pig as pictured?

• 600

• 810

• 900

• 1000

What would be the minimum force exerted by the man to lift the sheep and the turkey as pictured?

• 500 Newtons

• 660 Newtons

• 700 Newtons

• 1000 Newtons

What will happen in this simulation?

• Nothing

• The Jeep will push up the box.

• The Jeep will get pushed down by the box.

• The Jeep will explode

What will happen in this simulation?

• Nothing

• The Jeep will push up the box.

• The Jeep will get pushed down by the box.

• The Jeep will explode

What will happen in this simulation?

• Nothing

• The Jeep will push up the box.

• The Jeep will get pushed down by the box.

• The Jeep will explode

How much force must be applied to lift the weight in the picture?

• 40 Newtons

• 25 Newtons

• 70 Newtons

• 50.1 Newtons

How much force must be applied to lift the weight in the picture?

• 40 Newtons

• 25.1 Newtons

• 70 Newtons

• 50 Newtons

How much force must be applied to lift the weight in the picture?

• 13 Newtons

• 25.1 Newtons

• 70 Newtons

• 50.1 Newtons