User Spencer

9 votes

If I push someone, what fundamental force do I create?

answered Mar 15, 2022 at 12:40

2 votes

Electric Potential, Work, Potential Energy, and Electric Field

answered Mar 20, 2022 at 13:41

2 votes

Accepted

Work done by me and Kinetic friction

answered Aug 28, 2022 at 22:23

1 vote

Average angular velocity and speed

answered Jul 31 at 13:51

1 vote

Question concerning the right expression for friction

answered Feb 17, 2022 at 20:20

1 vote

What is Tension in a string? How is it produced at a molecular level?

answered Mar 23, 2022 at 9:11

1 vote

How do I know from free body diagram is object moving or at rest?

answered Nov 28, 2021 at 8:42

1 vote

Is the Gravitational potential energy work done by Gravitational force or not?

answered Dec 16, 2021 at 18:54

1 vote

Why does current increase when area of cross section is increased?

answered Dec 23, 2021 at 9:19

1 vote

No electric field lines yet electric field at a point

answered Apr 7, 2022 at 18:19

1 vote

Accepted

Finding the angle $θ$ s.t the object will have maximum acceleration

answered Apr 20, 2022 at 14:25

0 votes

Accepted

What is the plane of a concave or convex mirror?

answered May 29, 2022 at 9:59

0 votes

What is the meaning of potential of the capacitor?

answered Jun 23, 2022 at 16:05

0 votes

Accepted

Can different parts of streched massless string have different accelerations such that the string remains streched?

answered Aug 23, 2022 at 19:24

0 votes

Two Springs in Parallel

answered Feb 17, 2022 at 19:04

0 votes

Why is the net work of a hiker carrying a 15 kg backpack upwards 10 meters = 0 J (Giancoli)?

answered Nov 28, 2021 at 9:12

0 votes

How can you find average velocity from acceleration and time?

answered Nov 28, 2021 at 10:32

0 votes

How can the surface of the system consisting of two spheres and wire be equipotential, if the potential function is defined NOT for the net force?

answered Dec 2, 2021 at 11:32

0 votes

Why can we calculate potential due to a charge if the other charge is accelerating?

answered Mar 26, 2022 at 15:09

-1 votes

Accepted

Electric field at center of hemispherical ring

answered Apr 18, 2022 at 16:21

-1 votes

How does the potential difference between two points in an electric field be the work done?

answered May 31, 2022 at 8:50

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21 Answers

If I push someone, what fundamental force do I create?

Electric Potential, Work, Potential Energy, and Electric Field

Work done by me and Kinetic friction

Average angular velocity and speed

Question concerning the right expression for friction

What is Tension in a string? How is it produced at a molecular level?

How do I know from free body diagram is object moving or at rest?

Is the Gravitational potential energy work done by Gravitational force or not?

Why does current increase when area of cross section is increased?

No electric field lines yet electric field at a point

Finding the angle $θ$ s.t the object will have maximum acceleration

What is the plane of a concave or convex mirror?

What is the meaning of potential of the capacitor?

Can different parts of streched massless string have different accelerations such that the string remains streched?

Two Springs in Parallel

Why is the net work of a hiker carrying a 15 kg backpack upwards 10 meters = 0 J (Giancoli)?

How can you find average velocity from acceleration and time?

How can the surface of the system consisting of two spheres and wire be equipotential, if the potential function is defined NOT for the net force?

Why can we calculate potential due to a charge if the other charge is accelerating?

Electric field at center of hemispherical ring

How does the potential difference between two points in an electric field be the work done?