I'm still unsure how to do that problem that I posted below can anyone tell me how to do it?
yes and thankyou and i do believe i said constant in questions thansks for help
ok well i see that the answer is 66 kw but i dont see how
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/s? I have no idea ...
The answer is 4
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
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 weeks in that ...
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 if someone can...