ToughSTEM - A community on a mission to solve STEM.

ToughSTEM

A question answer community on a mission
to share Solutions for all STEM major Problems.

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Hot Questions

The two blocks in the figure (figure 1) are connected by a heavy uniform rope with a mass of 4.00 kg . An upward force of 200 n is applied as shown.

Last Viewed 2 minutes ago

A thin film of acetone (n 1.25) coats a thick glass plate (n 1.50). White light is incident normal to the film. In the reflections, fully destructive interference occurs at 600 nm and fully constructive interference at 700 nm. Calculate the thickness of the acetone f...

Last Viewed 2 minutes ago

It costs 3.9 cents to charge a car battery at a voltage of 12 v and a current of 19 a for 120 minutes. What is the cost of electrical energy per kilowatt hour at this location? Cents kwh

Last Viewed 3 minutes ago

The ammonia molecule nh3 has a permanent electric dipole moment equal to 1.47 d, where 1 d 1 debye unit 3.34 x 10 30 c m. Calculate the electric potential in volts due to an ammonia molecule at a point 39.4 nm away along the axis of the dipole. (set v 0 at infinity. )

Last Viewed 4 minutes ago

In the figure, both s1 and s2 are initially open. S2 is then closed and left closed until a constant current is established. The s2 is closed just as s1 is opened, taking the battery out of the circuit. Assume that r 515? And l 305.0 mhpart awhat is the initial curre...

Last Viewed 5 minutes ago

Rogue waves tend to occur in coastal areas with weak sea breezes. In upwelling zones. Where storm waves move against strong surface currents. In areas where wind belts converge. Only in the southern ocean below 60 s latitude

Last Viewed 6 minutes ago

While running, a person dissipates about 0.60 j of mechanical energy per step per kilogram of body mass. If a 53 kg person develops a power of 79 w during a race, how fast is the person running? (assume a running step is 1.5 m long. )

Last Viewed 7 minutes ago

Continental crust is primarily carbonate sedimentary rocks granite clay minerals basalt

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All the following are examples of lithogenous sediment except diatom ooze. Beach sand. Volcanic particles. Glacial deposits. Clays.

Last Viewed 9 minutes ago

Hello there!
We're currently expanding our functionality and focusing on becoming the best there is at :

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generating solutions to problems you'll find in STEM homework, tests, and quizes

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making those solutions accessible and very easy to find (for free - students pay too much already - we would know)

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becoming a database which has EVERY problem indexed - and with it atleast one solution - so you'll always be able to find a solution

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Because we STEM Major googlers need a home.

Nothing is better than trying to solve a problem for homework and not even knowing if you did it right.

Second best is when you have the answer (only for the odd problems of course) - but can not figure out why you're getting it wrong. Is there a fundemental error? Is there a calculator mistake?

Besides this, seeing how others solve a problem can be an excellent way to learn. There are many ways to reach the same conclusion. Some of them are better than others.

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