alexisbaughman alexisbaughman

02-03-2017
Physics

contestada

What is the minimum energy required to lift an object weighing 200 newtons to a height of 20 meters

Respuesta :

Аноним Аноним

03-03-2017

Potential energy E = mgh

m mass
g gravitational constant
mg = weight (in Newton)
h = height (in meter)

Answer Link

Otras preguntas

A bike moves. 50 m in 10 seconds calculate the speed of the bike

The sum of the roots of the quadratic 5x^2 - 6x + 1 = 0 is

If the sun got bigger in size how may this affect food sources

So I have a group project in Ela and we have a Greek topic, I have been assigned to be responsible for the analysis of structure in the play (especially the rol

Members of Congress who support a large increase in military spending are more likely to favor a liberal ideology. favor a progressive ideology. favor a liberta

Max goes to the gym every fourth day. Ellen’s exercise routine is to go every third day. Today is monday and both Max and Ellen are at the gym. What will the da

Read the excerpt from Walden. Simplicity, simplicity, simplicity! I say, let your affairs be as two or three, and not a hundred or a thousand; instead of a mill

If f(x)=12(4−x), then what is f(−6)?

Create an atom with mass number equal to 3 and neutral charge. Click the red button when done.

Jordan borrowed some money from his friend in order to help buy a new video game system and agreed to pay the friend back a constant amount each week. Jordan or