Work and Simple Machines Work Simple Machines Mechanical

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Work and Simple Machines Work Simple Machines Mechanical Advantage Calculating MA Misc. 200 200

Work and Simple Machines Work Simple Machines Mechanical Advantage Calculating MA Misc. 200 200 200 400 400 400 600 600 600 800 800 800 1000 1000 FINAL JEOPARDY Go To Score Card

Work: 200 Question: To calculate work, you need to know these two things. Answer:

Work: 200 Question: To calculate work, you need to know these two things. Answer: What is force and distance? Back

Work: 400 Question: The work you do to a simple machine is called this.

Work: 400 Question: The work you do to a simple machine is called this. Answer: What is input or effort? Back

Work: 600 Question: The work a simple machine does to an object is called

Work: 600 Question: The work a simple machine does to an object is called this. Answer: What is output or resistance? Back

Work: 800 Question: For work to occur on an object, the force must do

Work: 800 Question: For work to occur on an object, the force must do this. Answer: What is be in the same direction as the motion? Back

Work: 1000 Question: To find the work done on an object, you need to

Work: 1000 Question: To find the work done on an object, you need to know these two things. Answer: What is force and distance? Back

Simple Machines: 200 Question: This type of pulley only changes the direction of the

Simple Machines: 200 Question: This type of pulley only changes the direction of the force acting on an object. Answer: What is a single fixed pulley? Back

Simple Machines: 400 Question: Simple machines make work easier by doing one, two or

Simple Machines: 400 Question: Simple machines make work easier by doing one, two or all three of these. Answer: What is change input force, change input distance or change input direction? Back

Simple Machines: 600 Question: 3 rd class levers, like a broom, make work easier

Simple Machines: 600 Question: 3 rd class levers, like a broom, make work easier by doing this. Answer: What is multiplies the input distance? Back

Simple Machines: 800 Question: When a screwdriver is used to open a can of

Simple Machines: 800 Question: When a screwdriver is used to open a can of paint these two changes occur to the input force. Answer: What is size and direction? Back

Simple Machines: 1000 Question: These changes occur to the force and distance when the

Simple Machines: 1000 Question: These changes occur to the force and distance when the longer ramp is used to move the object to the top of the ramp. Answer: What is less force is used over a longer distance. Back

Mechanical Advantage: 200 Question: Mechanical advantage is a comparison of these two forces. Answer:

Mechanical Advantage: 200 Question: Mechanical advantage is a comparison of these two forces. Answer: What is output to input? Back

Mechanical Advantage: 400 Question: This simple machine always has a MA less than 1.

Mechanical Advantage: 400 Question: This simple machine always has a MA less than 1. Answer: What is a third class lever? Back

Mechanical Advantage: 600 Question: You can tell this by comparing the MA of two

Mechanical Advantage: 600 Question: You can tell this by comparing the MA of two machines. Answer: What is which one makes work easier? Back

Mechanical Advantage: 800 Question: The MA of a first class lever can be increased

Mechanical Advantage: 800 Question: The MA of a first class lever can be increased by doing this. Answer: What is move the fulcrum and load closer together, or increase the length of the effort arm. Back

Mechanical Advantage: 1000 Question: Wheel and axle A has a greater MA than wheel

Mechanical Advantage: 1000 Question: Wheel and axle A has a greater MA than wheel and axle B because of this. Answer: What is the ratio of the wheel to the axle is greater in A? Back

Calculating Mechanical Advantage: 200 Question: This is the MA of the pulley system. Answer:

Calculating Mechanical Advantage: 200 Question: This is the MA of the pulley system. Answer: What is 1? Back

Calculating Mechanical Advantage: 400 Question: This is the MA of the pulley system. Answer:

Calculating Mechanical Advantage: 400 Question: This is the MA of the pulley system. Answer: What is 4? Back

Calculating Mechanical Advantage: 600 Question: This is the MA of the lever. OF 2

Calculating Mechanical Advantage: 600 Question: This is the MA of the lever. OF 2 m Answer: What is 6? Back 12 m IF

Calculating Mechanical Advantage: 800 Question: If the input force to a simple machine is

Calculating Mechanical Advantage: 800 Question: If the input force to a simple machine is 20 N and the output force is 100 N, this is the MA of the simple machine. Answer: What is 5? Back

Calculating Mechanical Advantage: 1000 Question: This is the MA of the wheel and axle.

Calculating Mechanical Advantage: 1000 Question: This is the MA of the wheel and axle. 10 cm 25 cm Answer: What is 2. 5? Back

Miscellaneous: 200 Question: Moving objects have this kind of energy. Answer: What is kinetic

Miscellaneous: 200 Question: Moving objects have this kind of energy. Answer: What is kinetic energy? Back

Miscellaneous: 400 Question: A machine that uses two or more simple machines is called

Miscellaneous: 400 Question: A machine that uses two or more simple machines is called this. Answer: What is compound machine? Back

Miscellaneous: 600 Question: The joints in your body act as this part of a

Miscellaneous: 600 Question: The joints in your body act as this part of a lever. Answer: What is fulcrum. Back

Miscellaneous: 800 Question: The amount of work done on a cart to move it

Miscellaneous: 800 Question: The amount of work done on a cart to move it 100 m with a force of 550 N. Answer: What is 55, 000 J? Back

Miscellaneous: 1000 Question: Scissors are considered compound machines because they have these two simple

Miscellaneous: 1000 Question: Scissors are considered compound machines because they have these two simple machines. Answer: What is a lever and wedge? Back

Final Jeopardy Category: Work Place your wager. Question: Tom wants to use a ramp

Final Jeopardy Category: Work Place your wager. Question: Tom wants to use a ramp with a MA of 10 to roll a cart into the back of a truck. Joe wants to use a pulley system with a MA of 5 to get the cart into the back of the truck. Who will do the most work to get the cart into the back of the truck? Answer: They will do the SAME amount of work. Back

Unknown Question Category: Question: Not sure why this slide is here. Answer: Unknown Back

Unknown Question Category: Question: Not sure why this slide is here. Answer: Unknown Back

Daily Double You can Wager All or Part of Your Points on This Question

Daily Double You can Wager All or Part of Your Points on This Question

Daily Double You can Wager All or Part of Your Points on This Question

Daily Double You can Wager All or Part of Your Points on This Question

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