Physics » Page 53

Physics

Rhodes

In a given medium, all sound waves move:

A. in the same direction.

B. with the same amplitude.

C. with the same frequency.

D. with the same speed.

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Physics

Guest

A. 105-kg hockey puck is moving at 49 m/s is caught by a 75-kg goalie at rest. With what speed does the goalie slide on the ice?

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Physics

Kendrick Faulkner

A rocket is fired at 100 m/s at an angle of 37, how many seconds is it in the air?

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Physics

Jakobe Chambers

How many miles away is the sun to the earth?

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Physics

Erik Stanton

The density of paper is 1.20 g/cm3. what is the mass of the paper in a notebook that is 76 mm thick, 215.9 mm wide, and 279.4mm long? express your answer in significant digits.

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Physics

Carly Kirk

On a frictionless surface, a 32 kg student pushes a 43 kg student. If the 32 kg student slides

back at 2.4 m/s, how fast will the 43 kg student be sliding and in what direction?

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Physics

Noemi Hutchinson

The 100 meter dash is a quick and short run requiring explosive speed. on completion of the dash the runners will continue to breathe hard for several seconds to minutes even though they are no longer running. which of the following is the best explanation for why this is so?

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Physics

Myah Mayer

If the distance between the two mass double what happens to the gravitational force

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Physics

Hayley Cross

Determine the amount of work done when a crane lifts a 100-N block form 2m above the ground to 6m above the ground

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Physics

Zion Daniels

Explain the force that keep the rock balanced on its tiny pedestal

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Physics

Dane Munoz

Parallel perpendicular or neither y=6x-3 y=-1/6x + 7

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Physics

John Callahan

What happens to matter consumed in nuclear fusion?

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Physics

Dax Wagner

How are fossils made?

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Physics

Broderick

Technician A says that a heater core leak can be the result of the coolant wearing a hole through the core. Technician B says that a core leak can be caused by chemical action eating a hole through the core. Who is correct?

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Physics

Bentley Chandler

Paragraph for health triangle

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