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Braiden Phillips
PhysicsPhysics
An electric circuit consists of a variable resistor

connected to a source of constant potential

difference. If the resistance of the resistor is

doubled, the current through the resistor is

(1) halved (3) quartered

(2) doubled (4) quadrupled
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Xavier
PhysicsPhysics
If it takes 20n to move a box, how much power will be needed to move the box a diatance
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Lainey Velez
PhysicsPhysics
What type of rock forms due to heating and cooling?
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Dax Tanner
PhysicsPhysics
If a body of mass 10 kg is pushed with a force of 15N, then the acceleration of the body is
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Aracely Mcgrath
PhysicsPhysics
Describe the position of earth moon and sun during a solar eclipse
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Joy James
PhysicsPhysics
What is an output force?

a. the force a person applies to a simple machine

b. the force a simple machine applies to an object

c. the net force on a system

d. the applied force on a system
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Addyson Burke
PhysicsPhysics
Would iron and carbon from metallic bonds
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Dangelo Bartlett
PhysicsPhysics
How many joules does a shortbread cookie have
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Julien Alvarez
PhysicsPhysics
What happens to frequency when an object is moving towards you?
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Ciara Ingram
PhysicsPhysics
What is the mid-atlantic ridge? how many miles does it stretch?
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Guadalupe Galloway
PhysicsPhysics
A basketball player jumps straight up for a ball. To do this, he lowers his body 0.260 m and then accelerates through this distance by forcefully straightening his legs. This player leaves the floor with a vertical velocity sufficient to carry him 0.920 m above the floor. (a) Calculate his velocity (in m/s) when he leaves the floor.
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Marcos Warner
PhysicsPhysics
Why does Mars have moons even when its mass is small?
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Ingrid Acosta
PhysicsPhysics
During the forging process for a steel sword, the blacksmith places a hot iron blank into a cold bucket of water. Which of the following happens? A. The water molecules move faster. B. The steel molecules move faster. C. The water molecules move slower. D. The steel molecules do not change speed
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Humberto Short
PhysicsPhysics
If you are trying to balance a seesaw and you have a higher mass on the left, should the mass on the right be placed at a greater distance or lower distance to balance it? Why?
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Morgan Wright
PhysicsPhysics
What are copper atoms held together by
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