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Physics

Isadore Labadie ∙

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Term1/13

How much heat energy is needed to convert 50 kg of water at 80 degrees Celsius to steam at 100 degrees Celsius

Definition1/13

117,180,000

Term1/13

This artist created sculptures that moved in space

Definition1/13

Alexander Calder

Term1/13

Work is done when a force is applied to an object if the object

Definition1/13

is moved

Term1/13

A 14 kg cart is coasting down a street at a steady speed of 7 ms what is the kinetic energy of the cart

Definition1/13

Kinetic energy = 1/2 M V2 = 0.5 x 14 x 49 = 343 joules

Term1/13

A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground What was the potential energy of the rock before it began to fall

Definition1/13

4900

Term1/13

A ramp is 30 meters long and 5 meters high 200 newtons of force must be applied by the mover to push a 1000 newton piano up the ramp

Definition1/13

What is the amount of work accomplished by the ramp? - 5000 joules

What is the amount of work done by the mover? - 6000 joules

What is the efficiency of the ramp? - 83%

Term1/13

How much heat energy would it take to melt a 20 kg block of lead that was at 24 degrees Celsius

Definition1/13

1,277,800 j

Term1/13

An American satellite with a mass of 20000 kg is 40 meters from an enemy satellite with a mass of 15000 kg What is the gravitational force between them

Definition1/13

1.25 x 10^-5?

Term1/13

This term is the center of interest for an artwork

Definition1/13

Focal Point for my A+ buddies ;p

Term1/13

This word refers to the continual application of art elements such as line shape or color in an artwork

Definition1/13

Repetition

Term1/13

In what type of orbits do planets move around the sun

Definition1/13

elliptical

Term1/13

How many joules of work are done when a 20 newton box is lifted 5 meters off of the floor

Definition1/13

100

Term1/13

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

Definition1/13

250 newtons

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Cards in this guide (13)

How much heat energy is needed to convert 50 kg of water at 80 degrees Celsius to steam at 100 degrees Celsius

117,180,000

This artist created sculptures that moved in space

Alexander Calder

Work is done when a force is applied to an object if the object

is moved

A 14 kg cart is coasting down a street at a steady speed of 7 ms what is the kinetic energy of the cart

Kinetic energy = 1/2 M V2 = 0.5 x 14 x 49 = 343 joules

A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground What was the potential energy of the rock before it began to fall

4900

A ramp is 30 meters long and 5 meters high 200 newtons of force must be applied by the mover to push a 1000 newton piano up the ramp

What is the amount of work accomplished by the ramp? - 5000 joules

What is the amount of work done by the mover? - 6000 joules

What is the efficiency of the ramp? - 83%

How much heat energy would it take to melt a 20 kg block of lead that was at 24 degrees Celsius

1,277,800 j

An American satellite with a mass of 20000 kg is 40 meters from an enemy satellite with a mass of 15000 kg What is the gravitational force between them

1.25 x 10^-5?

This term is the center of interest for an artwork

Focal Point for my A+ buddies ;p

This word refers to the continual application of art elements such as line shape or color in an artwork

Repetition

In what type of orbits do planets move around the sun

elliptical

How many joules of work are done when a 20 newton box is lifted 5 meters off of the floor

100

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

250 newtons

A+ Answers

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A 45.0 kg skater is skating at a speed of 12.0 ms The skater coasts to a speed of 6.00 ms How much kinetic energy has the skater lost

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This scientist first published a document that stated that every particle in the universe is attracted to every other particle with a force that is directly proportional to the product of their masses

A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground What was the potential energy of the rock before it began to fall

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