# New post in Work

July 23rd, 2022

August 1st, 2022

## Magnitude of work

September 14th, 2022

June 20th, 2022

April 12th, 2020

## Work done by a frictional force on a cylinder

October 21st, 2020

## Electric potential difference signs

December 12th, 2020

## Work done by Friction. Can it be positive or zero?

October 16th, 2020

April 3rd, 2020

## Does a force do work if the direction of displacement is not in the direction of it (except the case of 90 degree)?

October 20th, 2020

April 2nd, 2020

## When you lift a box from the floor, the potential energy changes but kinetic energy does not change. Does it violate conservation of energy?

January 1st, 2020

## In the equation "Power=Force . Velocity", if velocity is considered constant, how can force exist?

February 10th, 2020

April 9th, 2020

## Non-conservative field?

October 3rd, 2020

July 29th, 2020

March 31st, 2020

June 7th, 2020

## How to calculate work when a block is moving with constant velocity?

September 7th, 2020

## Question about the relationship between resistive drag, dissipated power, and velocity

December 21st, 2020

July 5th, 2021

## How to transform mechanical work into electrical energy without using piezoelectricity?

September 4th, 2020

August 8th, 2021

June 9th, 2020

August 1st, 2022

August 1st, 2022

## If work is a directional quantity, why is not considered a vector?

December 5th, 2020

May 12th, 2020

## Work done by magnetic field on current carrying conductor

October 14th, 2020

August 1st, 2022