Recent questions in Physics

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Five examples of elements mixtures and compounds

Iwona asked Jul 16, 2023

by Iwona

6.1k points

1 answer

3 votes

55.3k views

Describe how a speed-time graph shows an object that is stationary

Coulix asked Jul 16, 2023

by Coulix

5.8k points

1 answer

12 votes

8.8k views

An engineer is designing a runway. She knows that a plane, starting at rest, needs to reach a speed of 180mph at take-off. If the plane can reach this take-off speed in 65.0s, how far will the plane travel

Frantz asked Jul 16, 2023

by Frantz

6.0k points

1 answer

7 votes

208k views

If a person runs 720m/minute for 15 minutes, how far will the person run?

Douglas Adams asked Jul 16, 2023

by Douglas Adams

6.0k points

1 answer

22 votes

184k views

A woman is driving at a velocity of 33.86 m/s at an angle of 23° What is the Y component of her velocity?

Megidd asked Jul 16, 2023

by Megidd

6.3k points

1 answer

1 vote

70.4k views

Slim Jim, continually maintaining his svelte body, lifts a 70 kg barbell 1.4m above the grounda) How much energy did the barbell have when it was on the ground?b) How much energy does it have after being

Abhay Nayak asked Jul 16, 2023

by Abhay Nayak

6.1k points

1 answer

1 vote

107k views

The distribution of wavelengths in sunlight changes across the day. Evening light has more long- wavelength light than light earlier in the day. This means __________

Sukima asked Jul 16, 2023

by Sukima

5.4k points

1 answer

1 vote

139k views

A force of F= 45 N is used to drag a crate 3 m across a floor.

Mangusto asked Jul 16, 2023

by Mangusto

6.7k points

1 answer

2 votes

200k views

A 70.0Kg cyclist Rides a 15.0kg mountain Bike with a Speed of 15m/s Calculate the magnitude of the momentum of the Bike-rider system Round your answer to the nearest hundred

Riajul Islam asked Jul 16, 2023

by Riajul Islam

6.3k points

1 answer

5 votes

28.6k views

Question 14 of 25 You burn a log on a fire. You use the fire to warm yourself and to help you see to read a book. What energy transformation is taking place? A. Nuclear energy is transformed to light energy

Max Golovanchuk asked Jul 16, 2023

by Max Golovanchuk

6.5k points

1 answer

2 votes

128k views

Find the velocity of the watch whose radius is 5 meter and time is 2 seconds

Oswaldo asked Jul 16, 2023

by Oswaldo

6.1k points

2 answers

13 votes

182k views

Explain how the Earth, Moon, and Sun all cause the moon phases.

Cira asked Jul 16, 2023

by Cira

7.1k points

1 answer

2 votes

139k views

in the high jump, the kinetic energy of an athlete is transformed into gravitational potential energy without the aid of a pole. with what minimum speed must athlete leave the ground in order to lift his

NiZa asked Jul 16, 2023

by NiZa

6.5k points

1 answer

5 votes

95.0k views

Help asap pls. Which of the following best describes how high and low pitch are different? A) A high-pitched sound has a high amplitude and a low-pitched sound has a low amplitude. B) A high-pitched sound

Posita asked Jul 16, 2023

by Posita

6.0k points

1 answer

1 vote

50.3k views

A merry go round has rotational inertia (moment of inertia) of 73.0 kg/m^2 and is rotating at a constant speed of 30.0 rads./sec. A fat turkey (mass 10.0 kg) flying overhead dies and falls straight down,

Rexmac asked Jul 16, 2023

by Rexmac

7.0k points

1 answer

2 votes

143k views

The use of solar energy should be increase in the context of Nepal.justify the statement

Cleber Goncalves asked Jul 16, 2023

by Cleber Goncalves

6.9k points

1 answer

2 votes

174k views

Explain why humans get an electric shock when the touch live wire ?

Nivin V Joseph asked Jul 16, 2023

by Nivin V Joseph

6.2k points

1 answer

5 votes

56.7k views

Example 6.9 A body (P) of mass 5 kg moving with a velocity of 30 ms- collides with another body, Q, moving in opposite direction with a velocity of 20 ms. If both bodies now move in the direction of P

Aamitarya asked Jul 16, 2023

by Aamitarya

6.4k points

1 answer

6 votes

182k views

An electrician had 8.25 meters of electrical wire. He used 571 cm for one wiring project. How many centimeters does he have left?

Sergi asked Jul 16, 2023

by Sergi

5.9k points

1 answer

9 votes

229k views

Que es una variable independiente ?

Voislav Sauca asked Jul 16, 2023

by Voislav Sauca

7.1k points

1 answer

1 vote

9.6k views

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