Work Power Machines Simple Machines Potpourri 1 1
- Slides: 52
Work Power Machines Simple Machines Potpourri 1 1 1 2 3 4 2 3 4 5 5 5
Work for 1 This is done when a force moves and object in a the direction of the applied force. Check Your Answer
Work for 1 What is work? Back to the Game Board
Work for 2 The formula for work. Check Your Answer
Work for 2 What is Work = Force X Distance? Back to the Game Board
Work for 3 True or False: Work does not depend on time. Check Your Answer
Work for 3 What is True? Back to the Game Board
Work for 4 This is the unit of measurement for work. Check Your Answer
Work for 4 What is Nm (Newton meters) or J (Joule)? Back to the Game Board
Work for 5 True or False: When you set down a your book bag you are doing work on the book bag. Check Your Answer
Work for 5 What is false? (The two directions are not the same. The force of your arm is up but the book bag is moving down. ) Back to the Game Board
Power for 1 This is the rate of doing work. Check Your Answer
Power for 1 What is power? Back to the Game Board
Power for 2 The SI unit for power. Check Your Answer
Power for 2 What is W (watt)? Back to the Game Board
Power for 3 True or False: Time is not important when calculating power? Check Your Answer
Power for 3 What is False? Back to the Game Board
Power for 4 This is how many watts a kilowatt is. Check Your Answer
Power for 4 What is 1000 Watts? Back to the Game Board
Power for 5 This is the formula for power. Check Your Answer
Power for 5 What is: Power = Work/Time? Back to the Game Board
Machines for 1 The SI unit force. Check Your Answer
Machines for 1 What is Newton (N)? Back to the Game Board
Machines for 2 A force that opposes motion. Check Your Answer
Machines for 2 What is friction? Back to the Game Board
Machines for 3 True or False Friction makes moving heavy objects easier. Check Your Answer
Machines for 3 What is false? Back to the Game Board
Machines for 4 The friction that must be overcome to make something begin to move. Check Your Answer
Machines for 4 What is static friction? Back to the Game Board
Machines for 5 Something that changes sliding friction to fluid friction. Check Your Answer
Machines for 5 What is a lubricant? Back to the Game Board
Simple Machines for 1 The resistance to change of motion. Check Your Answer
Simple Machines for 1 What is inertia? Back to the Game Board
Simple Machines for 2 This states that an object in motion tends to remain in motion unless acted upon by an unbalanced force. Check Your Answer
Simple Machines for 2 What is Newton’s 1 st Law of Motion. Back to the Game Board
Simple Machines for 3 This states that for every action there is an equal but opposite reaction. Check Your Answer
Simple Machines for 3 What is Newton's 3 rd Law of Motion? Back to the Game Board
Simple Machines for 4 This states that more force is needed to accelerate an object as the mass of the object increases. Check Your Answer
Simple Machines for 4 What is Newton’s 2 nd Law of Motion. Back to the Game Board
Simple Machines for 5 This is the formula for the Law of Acceleration. Check Your Answer
Simple Machines for 5 What is Force = Mass X Acceleration? Back to the Game Board
Potpourri for 1 As the mass of 2 objects increases the gravitational attraction between them does this. Check Your Answer
Potpourri for 1 What is increases? Back to the Game Board
Potpourri for 2 As the distance of two objects increases, the gravitational attraction between them does this. Check Your Answer
Potpourri for 2 What is decreases? Back to the Game Board
Potpourri for 3 This states that every object in the universe attracts every other object. Check Your Answer
Potpourri for 3 What is the Law of Universal Gravitation? Back to the Game Board
Potpourri for 4 This is the friction of an object rolling over a surface. Check Your Answer
Potpourri for 4 What is rolling friction? Back to the Game Board
Potpourri for 5 You pushing on a wall and it pushing back on you is an example of this law. Check Your Answer
Potpourri for 5 What is Newton’s rd 3 Law of Motion? (for every action there is an equal but opposite reaction. ) Back to the Game Board
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