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Physics

Triston Mcfarland

How much kinetic energy does a 7.2-kg dog need to make a vertical jump of 1.2 m? (gravity is 9.8)

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Physics

Guest

A small office experiences frequent power outages. Users at the location reports that after rebooting their Windows workstations following each power outage, they can no longer find or open files stored on the network. Which of the actions must a technician perform to resolve this issue in the future?

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Physics

Omar Salazar

What is true of any ferromagnetic material?

A. it has two north poles

B. It is difficult to magnetize

C. It can be magnetized

D. It is a magnet.

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Physics

Giada Stewart

It is incorrect to say the temperature of an object is 23k why

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Physics

Thalia Fischer

My dog Ubu can run 11 mi/h. How far can he travel in 15mins

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Physics

Donovan Kent

Why does the temperature of the ocean water remain relatively constant, despite large fluctuations in air temperature

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Physics

Jakob Stewart

Acceleration is defined as the rate of change for which characteristic?

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Physics

Zaiden Moody

No glass is perfectly transparent. Mainly because of reflections, about 92% of light passes through an average sheet of clear windowpane. The 8% loss is not noticed through a single sheet, but through several sheets, the loss is apparent. How much light is transmitted by a double-paned window (one with two sheets of glass) ?

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Physics

Alicia Armstrong

Which option determines gravitational pull?

A. Acceleration

B. The sun

C. Volume

D. Mass

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Physics

Downs

One number is three times another. Their sum is 144. What are the numbers?

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Physics

Nyasia Short

What causes the Coriolis effect?

winds spinning off the equator

the rotation of Earth on its axis

the different air movements north and south of the equator

the friction that slows down winds near Earth's surface

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Physics

Marlee Warner

A force of 10 N, 60 degrees above the horizontal, is applied to a box being dragged 10 m. Find the work done on the box.

Ignore Friction.

A)

25J

B)

50

C)

10

D)

9501

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Physics

Cynthia Knapp

Structures that are especially susceptible to wind damage are?

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Physics

Kolby Haynes

Find the volume of a box with a length of 5 cm, a width pf 5cm, and a height of 10cm.

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Physics

Octavio Stout

The suns energy reaches the sun by

Conduction

Convection

Radiation

Fusion

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