Recent questions in Physics

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An electric dipole is released from rest in a uniform electric field with the orientation shown. Which entry in the table below correctly describes the net torque and the net force on the dipole?*Net torque:

Sbrbot asked Aug 5, 2023

by Sbrbot

6.7k points

1 answer

3 votes

217k views

Shoe prints left in snow are an example of:

RubbelDeCatc asked Aug 5, 2023

by RubbelDeCatc

6.5k points

1 answer

3 votes

229k views

Which of the following is NOT a requirement for a planet? A. must orbit a star, but is not a star or satellite of another planetB. must be roundC. must clear its orbit of debrisD. must have a moon

Ahofmann asked Aug 5, 2023

by Ahofmann

6.5k points

1 answer

3 votes

229k views

When we ride a bike, do we actually move the earth, but not enough for the human eye to see?

FatAlbert asked Aug 5, 2023

by FatAlbert

6.9k points

1 answer

3 votes

89.1k views

If two excess electrons are placed on a long straight copper wire, where are they most likely to be found?

Illeb asked Aug 5, 2023

by Illeb

6.4k points

1 answer

0 votes

216k views

Do you think radio waves and x-rays are types of light?

Laffen asked Aug 5, 2023

by Laffen

7.2k points

2 answers

8 votes

33.6k views

while on a luge run in the olympics the sled (mass=157 kg) rounds a horziontal curve of radius 5.8m with a speed of 18.5 m/s assuming there is no friction what is the normal force exerted by the track

Eyn asked Aug 5, 2023

by Eyn

5.7k points

1 answer

1 vote

100k views

Darker and light color

Raudi asked Aug 5, 2023

by Raudi

7.5k points

1 answer

3 votes

134k views

If an astronaut weighed 200 pounds on the surface of the earth how much would the astronaut weigh 4000 miles above the earths surface. Show working equation

Roshiro asked Aug 5, 2023

by Roshiro

6.8k points

1 answer

4 votes

173k views

What is the speed of the person on the bicycle relative to the person jogging on the sidewalk Bike is going 5 m/s and walking is going 2m/s10 m/s7 m/s5 m/s3 m/s

Bmck asked Aug 5, 2023

by Bmck

7.1k points

1 answer

5 votes

114k views

The ISS orbits at an average altitude of 400 km above the surface of Earth. The astronauts will still be experiencing a large acceleration because of Earth’s gravitational field. Explain why it only appears

Nikita Nemkin asked Aug 5, 2023

by Nikita Nemkin

6.2k points

1 answer

2 votes

114k views

How do you make a conclusion A) you keep making different tests until they show what you want to see B) you look at your hypothesis and choose which one you like best C) you guess what the result should

Alexey Ferapontov asked Aug 5, 2023

by Alexey Ferapontov

7.1k points

1 answer

16 votes

95.5k views

The bottom one is same size i don't which ones to check

Jia asked Aug 5, 2023

by Jia

6.7k points

1 answer

5 votes

231k views

What total capacitances (in µF) can you make by connecting a 4.45 µF and an 8.10 µF capacitor together?smaller value µFlarger value

Chris Wijaya asked Aug 5, 2023

by Chris Wijaya

7.1k points

1 answer

2 votes

225k views

B) Calculate the maximum force of static friction that could exist in this system.

Tanzmaus asked Aug 5, 2023

by Tanzmaus

6.6k points

2 answers

5 votes

118k views

A driver parks his car on a hill but forgets to put the brakes on. The car starts to roll down the hill Which of the following energy transformations occurs as the car rolls down the hill?

Eyad Farra asked Aug 5, 2023

by Eyad Farra

6.5k points

1 answer

20 votes

4.0k views

The amount of work done by two boys who apply 300 N of force in an unsuccessful attempt to move a stalled car is:1. 600 N · m.2. 300 N.3. 300 N · m.4. 600 N.5. 0.

Claxton asked Aug 5, 2023

by Claxton

6.3k points

1 answer

4 votes

213k views

A go-cart is rolling down a hill at 15m/s. If it has 85J of kinetic energy. what is the mass of the go-cart? 0.76kg 0.87kg 5.67kg 0.18kg

Jay Truluck asked Aug 5, 2023

by Jay Truluck

6.9k points

1 answer

21 votes

158k views

Imagine that you could ride a baseball that is hit high enough and far enough for a home run. Using the baseball as a reference frame, what does the Earth appear to do?

Wiswit asked Aug 5, 2023

by Wiswit

6.4k points

1 answer

5 votes

188k views

The cubit is an ancient unit. Its length equals six palms. (A palm varies from 2.5 to 3.5 inches depending on the individual.) We are told Noah's ark was 300 cubits long, 50 cubits wide, and 30 cubits

Jonathan Dion asked Aug 5, 2023

by Jonathan Dion

6.6k points

1 answer

4 votes

129k views

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