8 Green Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 1. Gravitational Force-Earth
2. Tensional Force-Rubber band
3. Magnetic Force-Magnet
4. Buoyant Force-floats
5. Frictional Force-Friction
6. Applied Force-What you're doing to the object
7. Air Resistance (or air friction)-Something falling
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| show | A force were the agent touches the receiver (directly of indirectly).
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| What is a noncontact force? | show 🗑
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| show | 1. Gravity
2. Magnetic
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| What two factors affect the amount of air resistance on a falling object? | show 🗑
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| What are the four forces involved in flight and what direction are they pointing in? | show 🗑
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| What is the difference between mass and weight? | show 🗑
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| show | mass: grams (g) of kilograms (kg)
weight: newtons (N)
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| What devices do you use to measure mass and weight? | show 🗑
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| What does the Law of Universal Gravitation State? | show 🗑
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| What is static friction? An example? | show 🗑
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| show | Friction between moving surfaces. Sliding books across a tabletop.
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| What is rolling kinetic friction? | show 🗑
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| What is sliding kinetic friction? | show 🗑
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| How do you find the net force of an object if the forces are acting in the same direction? | show 🗑
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| How do you find the net force of an object if the forces are acting in opposite directions? | show 🗑
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| show | When the net force on an object = 0.
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| show | No acceleration.
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| show | When the net force on an object does NOT = 0.
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| show | Will change the speed of direction (acceleration) of a moving object.
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| As the skydiver falls, the friction (air resistance) becomes equal to the downward pull of gravity. What term is used to describe this? | show 🗑
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| show | Inertia.
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| What does Newton's First Law state? | show 🗑
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| What does Newton's Second Law state? | show 🗑
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| show | Whenever an object exerts a force on a second object the second object exert an equal and opposite force on the first object.
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| show | The more mass an object has, the greater its inertia.
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| show | F = MA Force = Mass x Acceleration.
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| show | P = MV Momentum = Mass x Velocity.
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| What is the Law of Conservation of Momentum? | show 🗑
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
cupcake24
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