How much work done in a constant velocity, Physics

Assignment Help:

A 40 kilogram girl climbs a vertical distance of 5 meters in twenty seconds at a constant velocity. How much work has the girl done?

Ans:

2000 joules or 1960 joules work is done by the girl.


Related Discussions:- How much work done in a constant velocity

What is a p-n junction, What is a P-N junction? How does it behave under fo...

What is a P-N junction? How does it behave under forward and reverse bias?  Describe with the help of circuit diagrams.

Sievert, Sievert; Sv: The derived SI unit of dose equivalent, explaine...

Sievert; Sv: The derived SI unit of dose equivalent, explained as the absorbed dose of ionizing radiation multiplied through internationally-agreed-upon dimensionless weights,

Muslinbag., what is a muslin bag in electric..

what is a muslin bag in electric..

Explain peltier effect, When current is passed by a junction of two dissimi...

When current is passed by a junction of two dissimilar solids, the temperature is either evolved or absorbed at the node. This effect is known as Peltier effect

Define primary cell, Primary cell Is that cell in which electrical energy i...

Primary cell Is that cell in which electrical energy is produced because of chemical energy. In the primary cell, chemical reaction is irreversible. This cell cannot be recharged.

Standard quantum limit, Standard quantum limit: The restriction impose...

Standard quantum limit: The restriction imposed on standard methods of measurement through the uncertainty principle inside quantum mechanics.

Portray is a principal ray for the case of a concave lens, Question: Po...

Question: Portray is a principal ray for the case of a concave lens. Where does it depart from here? Ans: In the situation of a diverging lens there is a ray that

Magnetic induction heating, what project can i make that includes induction...

what project can i make that includes induction heating

Obtain relativistic expression for the kinetic energy, Obtain Relativistic ...

Obtain Relativistic expression for the kinetic energy of the particle.

Friction, friction is a necessary evil?

friction is a necessary evil?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd