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Physics

Elise Adams

Calculate the acceleration of a car (in m/s^2) that accelerates from 0 to 30 m/s in 6 s along a straight road.

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Physics

Silas

Which of these properties of an object best quantifies its inertia: velocity, acceleration, volume, mass, or temperature?

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Physics

Natalia Holder

Which of the following is true? A. Drivers entering a driveway or alley should yield to bicyclists and pedestrians on the sidewalk B. Drivers must yield right of-way to all emergency vehicles using sirens and / or flashing lights on the roadway and stopping. C. Vehicles in a funeral processions must have their headlights on to tell other to not interfere. D. All of the above

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Physics

Kelley

What is the five things to do in P. E

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Physics

Aydan Monroe

What are similiarities between young modulus bulk modulus and shear modulus

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Physics

Kallie Roman

Which of the following best characterizes the body type of a person who is large with short limbs

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Physics

Thalia Anderson

Work = force x distance

Power = work / time

745 watts = 1 hp

A tow truck is hired to pull out a 2000 Kg Car from a 10 meter deep ditch straight up and place it on the level ground. If the work is completed by the truck in 5 seconds Calculate horse power of the truck.

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Physics

Derrick Bennett

What is the electric field at the position (x2, y2) = (-5.0 cm, 5.0 cm) ? write electric field vector in component form. enter the x and y components of the electric field separated by a comma?

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Physics

Darian

In the steps of the scientific method, what is the next step after formulating and objectively testing hypotheses?

A. interpreting resultsB. stating conclusionsC. conducting experimentsD. making observations and collecting data

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Physics

Zoey Myers

A lumberjack (mass = 103 kg) is standing at rest on one end of a floating log (mass = 255 kg) that is also at rest. The lumberjack runs to the other end of the log, attaining a velocity of + 2.93 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and the water. (a) What is the velocity of the first log (again relative to the shore) just before the lumberjack jumps off? (b) Determine the velocity of the second log (again relative to the shore) if the lumberjack comes to rest relative to the second log.

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Physics

Denise Kaiser

sunil takes 10 minutes to walk from his house to school. if his average speed of walking is 4 km/h, calculate the distance between his school and his house.

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Physics

Eric Gentry

A fisherman has caught a very large, 5.0 kg fish from a dock that is 2.0 m above the water. He is using lightweight fishing line that will break under a tension of 54 N or more. He is eager to get the fish to the dock in the shortest possible time. If the fish is at rest at the water's surface, what's the least amount of time in which the fisherman can raise the fish to the dock without losing it?

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Physics

Bianca Riley

car company wants to build a wind - powered car that converts 100 percent of the mechanical energy in the wind to the mechanical energy of the moving car. Explain why the company will fail.

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Physics

Yadiel Zavala

If the price elasticity of supply for a window manufacturer is 1.5, a. a 10% increase in the price of windows results in a 15% increase in the quantity of windows supplied. b. supply is considered to be inelastic. c. the manufacturer is likely operating very near capacity. d. All of the above are correct.

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Physics

Jovan Neal

A 3.0-cm-diameter circle lies in the xy-plane in a region where the electric field is = (1100 + 1100 + 1100) n/c. what is the electric flux through the circle?

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