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Physics

Rodrigo Mcclain

What acceleration does a 9 N force produce in a 3 kg object? Make sure to show your work. (The 4 steps)

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Physics

Bruce Patterson

What type of mixture is Skittles candy?

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Physics

Oneill

What is the relationship between a planet's position in the solar system and the length of that planet's year?

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Physics

Katelyn Brown

The process of how rocks can tell us how old the earth is

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Physics

Melissa Best

why does a bicycle fitted with solid tyres give a bumper ride than on which has air fitted tyres

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Physics

Sullivan Nunez

Faina says that an object cannot be in mechanical equilibrium when only a single force acts on it. do you agree or disagree? explain.

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Physics

Xzavier Mckinney

The following measurements were made to determine the density of a material whose value was, occording to the handbook of Chemistry and Physics, 3.75g/ml.

Trial #1 4.75 g/ml

Trial #2 4.75 g/ml

Trial #3 4.74 g/ml

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Physics

Guest

Substances A and B react in a ratio of A + B → AB. Colin was combining substance A and substance B to form substance AB. He added 10 g of substance A and 45 g of substance B.

How much of substance AB would Colin make?

A: 10 g

B: 35 g

C: 45 g

D: 55 g

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Physics

Finley Copeland

Why does a gymnast rub powder on his hands before exercising on a set of parallel bars? (I need a scientific answer)

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Physics

Rodolfo Walter

Which expression is a measurement of density? 5.2 cm 3 0.71 mg 20 g/cm 2 5.13 kg/l?

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Physics

Villegas

Which of these statements is a fundamental part of Keynesian economics?

a. The federal government should have a balanced budget every year to protect economic growth.

b. The government should reduce taxes to promote economic growth by increasing aggregate supply.

c. The government can use deficit spending to increase aggregate demand and pull the economy out of recession.

d. The economy will only reach equilibrium and prosperity through the self-regulation of the free market.

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Physics

Frida Hays

Hiroto needs to record the volume of liquid in a graduated cylinder. He holds the graduated cylinder up at eye level, but it is slightly tilted. Hiroto records the volume as 32 mL. The actual volume is 30 mL. What type of error did Hiroto make? What will be the effect of this error?

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Physics

Cristal Davidson

The waste products of combustion leave the internal combustion engine through the: A. crankshaft, B. exhaust valve. C. cylinder. D. intake valve.

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Physics

Pooh Bear

How can you make your motor run in reverse? make sure to try it?

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Physics

Guest

Which term refers to the process by which land is worn way by natural forces or human acticity?

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