Recent questions in Physics

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The current flowing through a lamp is 1. 5 A. It is plugged into a 120 V outlet. What is the resistance of the lamp? Ω.

Neelum asked Jul 13, 2023

by Neelum

5.6k points

1 answer

23 votes

107k views

How do i simplify 2+17*-5*9

Juny asked Jul 12, 2023

by Juny

6.5k points

1 answer

3 votes

172k views

What is the force applied to an object that has a mass of 200 kg and is accelerated to 40 m/s^2?

Unrelativity asked Jul 12, 2023

by Unrelativity

6.2k points

2 answers

13 votes

64.6k views

(Electron Charge) What charge does a balloon have if it has lost 9.4E12 electrons?

Dominik Honnef asked Jul 12, 2023

by Dominik Honnef

6.3k points

1 answer

0 votes

181k views

Hello! I am currently looking better to understand energy applications from energy and Its Applications. I have a screenshot of the work I am currently doing right now. I know it's pretty straightforward;

Davit Siradeghyan asked Jul 12, 2023

by Davit Siradeghyan

5.7k points

1 answer

2 votes

121k views

11. Evelyn rolled a tennis ball down the hallway.The ball had a negative acceleration of -0.4m/s2 until it came to a stop 8 seconds later.With what initial velocity did Evelyn roll theball?A. -20 m/sB.

Daniel Kuta asked Jul 12, 2023

by Daniel Kuta

6.3k points

1 answer

5 votes

20.8k views

Health psychology focuses on

Tenusha Guruge asked Jul 12, 2023

by Tenusha Guruge

6.4k points

1 answer

25 votes

81.0k views

How does the mass of an electron compare with the mass of a proton?

Taavs asked Jul 12, 2023

by Taavs

6.7k points

1 answer

2 votes

57.0k views

What is surface tension? give examples

Sayyed Dawood asked Jul 12, 2023

by Sayyed Dawood

6.8k points

1 answer

2 votes

141k views

When is a hypothesis developed in the scientific method? after a question has been identified and observations are made after an experiment if the experiment justifies one before there is a question

Emil Romanus asked Jul 12, 2023

by Emil Romanus

6.0k points

1 answer

1 vote

26.3k views

As a steel beam is winched up to the top floor of a new building, the mechanical energy is being converted into what?Light energyKinetic energyThermal energyPotential energy

Matthew Winfield asked Jul 12, 2023

by Matthew Winfield

6.8k points

1 answer

1 vote

142k views

M=mc2 what does it mean?

KVM asked Jul 12, 2023

by KVM

6.3k points

1 answer

2 votes

66.6k views

An Olympic diver is on a diving platform 8.40 m above the water. To start her dive, she runs off of the platform with a speed of 1.2 m/s in the horizontal direction. What is the diver speed, in m/s, just

Mandulaj asked Jul 12, 2023

by Mandulaj

6.4k points

1 answer

5 votes

81.8k views

Suppose a 345-g kookaburra (a large kingfisher bird) picks up a 75-g snake and raises it 2.1 m from the ground to a branch.How much work, in joules, did the bird do on the snake? How much work, in joules,

Joe Martella asked Jul 12, 2023

by Joe Martella

6.3k points

1 answer

1 vote

3.0k views

What freedoms or rights do you value the most?

Gavin Xiong asked Jul 12, 2023

by Gavin Xiong

5.5k points

1 answer

16 votes

2.6k views

2) Which type of bond will form between these elements? WHICH BOND?

Marites asked Jul 12, 2023

by Marites

5.8k points

2 answers

4 votes

157k views

Light is incident from a medium with index of refraction n₁ = 1.5 and goes into a medium with index of refraction n2 = 1.6. The light is incident at a angle of 80°. (a) In the figure below, sketch the

Tutul asked Jul 12, 2023

by Tutul

6.1k points

1 answer

2 votes

53.3k views

Question 20 (4 points) Listen When a net horizontal force of 250 N acts on a 50-kg cart that is free to roll on a level surface, A) the cart accelerates at 9.8 m/s². B) the cart accelerates at 0.20 m/s².

Stanley Shauro asked Jul 12, 2023

by Stanley Shauro

6.7k points

1 answer

11 votes

45.5k views

Use the approximation that g ≈ 10 m/s2 to fill in the blanks in the following diagram. Ftension (force of tension) = ___________ N asystem (acceleration of the system) = ___________ m/s/s ΣFsystem (net

Dogiordano asked Jul 12, 2023

by Dogiordano

5.0k points

1 answer

3 votes

197k views

10. What is the solution of the equation -9x + 4 = -8- 5x? A x = -3 B x= 2/7 x = 1 ℗ x = 3

Helgetan asked Jul 12, 2023

by Helgetan

6.2k points

2 answers

3 votes

102k views

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