Recent questions in Physics

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What units are used for gravitational potential energy?

Jessica Eldridge asked Aug 8, 2023

by Jessica Eldridge

7.0k points

1 answer

3 votes

34.0k views

I neeed help pls awnser hurry

DayS asked Aug 8, 2023

by DayS

6.0k points

1 answer

2 votes

1.4k views

10(x-5)=80I understand what im doing but I am stuck

Ponmalar asked Aug 8, 2023

by Ponmalar

6.2k points

1 answer

0 votes

57.3k views

An electric field around the rubbed balloon exerts a force that pulls the paper. Identify the contact forces and the field forces shown in the photo of the balloon

Usual Me asked Aug 8, 2023

by Usual Me

6.7k points

2 answers

9 votes

27.9k views

A runner accelerates uniformly from a velocity of 4 m s^-1 to a velocity of 8 m s^-1 in adistance of 150 metres.a)Find the acceleration of the runner.b) Find the amount of time elapsed during the change

Marcella asked Aug 8, 2023

by Marcella

6.8k points

1 answer

4 votes

144k views

A story that ends indeed God knows the best

TheBook asked Aug 8, 2023

by TheBook

6.6k points

1 answer

1 vote

223k views

Click on image to see it please show all steps and formulas

Nikola asked Aug 8, 2023

by Nikola

5.8k points

2 answers

1 vote

105k views

Roy pushes a box of mass 16.6 kilograms across a floor by exerting a horizontal force of 99.1 newtons. The coefficient of kinetic friction between the box and the floor is 0.324, and Roy pushes the box

Alexander Kozlovsky asked Aug 8, 2023

by Alexander Kozlovsky

7.1k points

1 answer

0 votes

114k views

your friend throws a rock off a cliff straight down with an initial speed of 10.0 m/s using a stopwatch you determine it takes the rock 3.2 s to hit the ground below. how high is the cliff

Vsz asked Aug 8, 2023

by Vsz

6.4k points

1 answer

2 votes

170k views

If a runner accelerates from 2 m/s to 3 m/s in 4 s, her average acceleration is _____.

Eric Leibenguth asked Aug 8, 2023

by Eric Leibenguth

6.2k points

1 answer

3 votes

115k views

If driver A drove for 10 hours Driver b drove for 7 1/2 hours Driver C drove for 6 1/2 hours driver d drove for 9 hours how many hours total did they all drive

Michael Hewson asked Aug 8, 2023

by Michael Hewson

6.3k points

1 answer

0 votes

218k views

how do i explain why two balls have the same velocity if they are rolling down the same slope but they started in different positions?

Fanfan asked Aug 8, 2023

by Fanfan

7.0k points

1 answer

11 votes

93.4k views

4) A pipeline of 175 mm diameter branches into two types which delivers the water at atmospheric pressure. The diameter of branch one which is at 35° counter- clockwise to the pipe axis is 75 mm and the

Elfif asked Aug 8, 2023

by Elfif

6.6k points

1 answer

22 votes

138k views

What is density what is density

ClearCrescendo asked Aug 8, 2023

by ClearCrescendo

6.3k points

2 answers

3 votes

199k views

Please help me figure out each blank

Warmcat asked Aug 8, 2023

by Warmcat

6.7k points

1 answer

25 votes

196k views

A small sphere with a charge of 4 nC is brought close to but does not touch uncharged conducting sphere A, which is grounded. The ground is disconnected, and the small sphere is removed. Sphere A is then

Xono asked Aug 8, 2023

by Xono

6.9k points

1 answer

11 votes

185k views

2. During which Epoch did humans first appear?Holocene3. How many million years ago did humans first appear?2.8 million years ago4. What are the three periods of the Mesozoic Era?Cretaceous, Jurassic,

Oke Tega asked Aug 8, 2023

by Oke Tega

6.4k points

1 answer

0 votes

26.2k views

The angle of incidence of a light ray on a mirrored surface is 69.2o. What is the angle between the incident and reflected rays?

FredFlinstone asked Aug 8, 2023

by FredFlinstone

7.3k points

1 answer

3 votes

103k views

The magnitude of the vertical velocity vector for an upwardly launched projectile _________. a stays constant b gets smaller and then larger c decreases throughout the flight d increases throughout the

Sarunw asked Aug 8, 2023

by Sarunw

6.6k points

2 answers

24 votes

79.3k views

Altering __________ will be sure to result in an alteration of the speed of the sound wave. Select all that apply.a- the wavelength of the waveb- the period of the wavec- the frequency of the waved- the

Matt Stevens asked Aug 8, 2023

by Matt Stevens

6.2k points

1 answer

2 votes

117k views

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