HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

This page lists questions and answers that were posted by visitors named HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

Questions

The following questions were asked by visitors named HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

Hi! I'm in chem class and I don't know the answer to these questions I have several metal alloys and have to tell their general elements that make them up for example bronze - copper and tin What is the elements that make up Pewter? Also I was woundering...

A 1.0 e 3 kg elevator carries a maximum load of 800.0 kg. A constant frictional force of 4.0 e 3 N retards the elevator's motion upward. Waht minum power in kilowatts, must the motor deliver to lift the fully loaded elevator at a constant force of 3.00 m/...

I'm still unsure how to do that problem that I posted below can anyone tell me how to do it?

Answers

The following answers were posted by visitors named HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

exactly it dosne't make any senst at all lol... thanks for the help see it's just public high school chemistry... Let's put it this way after taking AP World history just regular public high school chem seems like a waste of time... What we do in two week...

I think in order to answer the dissolving rates I need to know the formulas to find dissolving rate not just some arrows and stuff thata leaves me just knowing what happens but knowing why lol stupid publich high school

The answer is 4

ok well i see that the answer is 66 kw but i don't see how

yes and thankyou and i do believe i said constant in questions thansks for help