Recent questions in Physics

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In a parallel circuit the ________ resistance is always less than the resistance of any individual resistor.

Piuspbd asked Jun 17, 2023

by Piuspbd

5.8k points

1 answer

2 votes

209k views

A group of students must design an egg-carrying device that will prevent a raw egg from breaking when it is dropped from a two-story window The diagram shows one group's design. How does the parachute

Nam Lee asked Jun 17, 2023

by Nam Lee

5.7k points

1 answer

2 votes

140k views

Please explain what is a Energy is

Onyambu asked Jun 17, 2023

by Onyambu

5.0k points

1 answer

1 vote

14.7k views

The brightness of a light bulb is most closely related to a ) Its resistance b) The current through it c) The voltage drop across it d) The power dissipated by it.

Woodson asked Jun 17, 2023

by Woodson

6.0k points

1 answer

22 votes

202k views

What is the instantaneous speed at 5

Dmitry Yudin asked Jun 17, 2023

by Dmitry Yudin

4.9k points

1 answer

2 votes

113k views

How much kinetic energy does the block now gain as it moves a distance of 2 m?

Karthik Manchala asked Jun 17, 2023

by Karthik Manchala

5.1k points

1 answer

4 votes

176k views

Please answer and show work: What time would it take a plane moving at 500milies/hour to travel 4000 miles? A) 1.25 hours B) 5 hours C) 8 hours D)500 hours

Afri asked Jun 17, 2023

by Afri

6.1k points

1 answer

23 votes

190k views

At what distance from a point charge of 8.0 mC would the electric potential be 4.2 x 10^4 V? (kc = 8.99 x 10^9 N·m^2/C^2)

Arun Gupta asked Jun 17, 2023

by Arun Gupta

5.8k points

1 answer

3 votes

75.1k views

On a roller coaster, riders can experience a force of up to 3 g. What is themaximum acceleration of the roller coaster?A. 29.4 m/s2B. 18.6 m/s2C. 33.1 m/s2D. 16.5 m/s2

Artuc asked Jun 17, 2023

by Artuc

5.2k points

1 answer

0 votes

9.0k views

What evidence is there that all states of matter have mass.

Jack Pettinger asked Jun 17, 2023

by Jack Pettinger

5.4k points

1 answer

18 votes

63.2k views

Define scalar quantity

Vishal Maral asked Jun 17, 2023

by Vishal Maral

5.7k points

2 answers

5 votes

160k views

Which is the lower temperature (a) 245°C or 245°F(b) 200 °C or 375°F

Hambone asked Jun 17, 2023

by Hambone

5.1k points

1 answer

1 vote

134k views

HELPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Yashasvi Raj Pant asked Jun 17, 2023

by Yashasvi Raj Pant

5.3k points

1 answer

22 votes

219k views

Are there 3, 4, 5, 6 types of galaxies?

Stefano Potter asked Jun 17, 2023

by Stefano Potter

5.0k points

1 answer

2 votes

80.0k views

A roller coaster is at the top of a 72m hill and weighs 966N. What is the potential energy of the roller coaster Potential Energy = Weight x HeightWeight = Potential Energy / HeightHeight = Potential Energy

Cdoublev asked Jun 17, 2023

by Cdoublev

5.4k points

1 answer

0 votes

95.8k views

Is this circuit parallel??????

Ahmad MRF asked Jun 17, 2023

by Ahmad MRF

5.4k points

1 answer

5 votes

181k views

At 60s, how far this object had travelled ___________ ?

George McKibbin asked Jun 17, 2023

by George McKibbin

5.5k points

2 answers

4 votes

196k views

What is a nebula made from? stars dust and gas planets asteroids

AthanasiusOfAlex asked Jun 17, 2023

by AthanasiusOfAlex

5.4k points

2 answers

9 votes

86.8k views

Hello there. I have a problem below I am not sure if I need to take an inverse of the values or plug in a negative into something I don't fully see here. I was able to get the first question properly answered

Jim Blizard asked Jun 17, 2023

by Jim Blizard

5.3k points

1 answer

0 votes

233k views

3. A renegade watermelon starts at x = 0 m and rolls at a constant velocity to x = -3.0 m at time t = 5.0 seconds. Then, it bumps into a wall and stops. Draw its position versus time graph from t = 0 s

Mathijsuitmegen asked Jun 17, 2023

by Mathijsuitmegen

5.9k points

1 answer

5 votes

69.5k views

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