Questions on Physics

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Physics, 29.01.2023 22:20

What do they mean when they say electricity is being wasted or used ? What is actually happening...

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Physics, 23.01.2023 14:00

involves the complete breakdown of glucose in the presence of oxygen gas to yield carbon dioxide, water, and energy in the form of atp....

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Physics, 22.01.2023 08:50

How have glider pilots learned to use convection currents to stay in the sky and travel long distances?....

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Physics, 21.01.2023 07:00

Jupiter has enough mass to make 318 earths. In contrast, uranus and neptune have only enough mass to make....

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Physics, 20.01.2023 06:40

An outboard engine on a boat can do 1.0 * 10^6 J of work in 50.0 s. Calculate its power in watts. Convert your answer to horsepower....

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Physics, 12.01.2023 03:10

A object travels at 34 m/s in a direction 50 to the horizontal. What is the component of velocity in the horizontal direction?...

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Physics, 04.01.2023 20:10

If a scientist gets unexpected results during the first trial of an experiment, what should he or she do next? A. Repeat the experiment to be sure the results are valid. B. Reject the sc...

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Physics, 04.01.2023 14:00

What is the final velocity of a car after 4.7 seconds that is initially moving to the right at 22 m/s with an acceleration of -1.4 m/s/s?...

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Physics, 26.12.2022 16:50

A hotwheels car is rolled from 0.72 meters to the 1.51 meter mark. What is the displacement of the toy car?...

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Physics, 24.12.2022 18:00

You shoot a beam of 4. 5 ev light at a metal surface and notice that electrons are being released from the metal. What will happen if you then increase the intensity of the 4. 5 ev light?....

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Physics, 23.12.2022 02:20

To be effective, why must agreement aimed at preventing or reducing ozone depletion be international? I have to get it done.. it's pass due...

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Physics, 19.12.2022 05:10

In which physical state. is fire and sun?...

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Physics, 19.12.2022 03:10

The electric field 1.8 cm from a small object points toward the object with a strength of 180,000 n/c. what is the object's charge?...

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Physics, 17.12.2022 01:00

4. A wave is described by the following equation: = 10i(40 − 2). a) Identify the wavenumber and angular frequency and calculate the frequency, period, wavelength, and the speed of the wave. b) Draw...

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Physics, 13.12.2022 01:30

A signal has a frequency range from 300mhz to 1ghz. what is the frequency bandwidth in hz?...

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Physics, 03.12.2022 17:51

One can study the conversion of gravitational potential energy into kinetic energy in this experiment. On a smooth, level surface, use a ruler of the kind that has a groove running along its len...

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Physics, 03.12.2022 02:35

One can study the conversion of gravitational potential energy into kinetic energy in this experiment. On a smooth, level surface, use a ruler of the kind that has a groove running along its len...

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Physics, 02.12.2022 02:04

why did the soccer ball accelerate faster in the second scenario...

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Physics, 28.11.2022 08:40

Ssuming that the relationship between spring compression and height is quadratic, how far will the ball go at the highest setting, which compresses the spring 3 cm ?...

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Physics, 25.11.2022 05:13

How much force must be exerted at A to support the 850-kg car at B? The piston at A has a diameter of 17 mm and the piston at B a diameter of 300 mm...