Physics, 25.02.2020 00:08 bwjester0

In a Joule experiment, a mass of 6.51 kg falls through a height of 66.8 m and rotates a paddle wheel that stirs 0.68 kg of water. The water is initially at 15 degrees C. By how much does its temperature rise (in degrees C)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, mooredollie

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Answers: 1

continue

Physics, 22.06.2019 16:30, skiddymark3ox93za

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

Answers: 2

continue

Physics, 22.06.2019 17:10, mrylenastewart

The particles that are found in the nucleus of an atom are

Answers: 1

continue

Physics, 22.06.2019 17:30, RegencySlayer5304

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?

Answers: 2

continue

You know the right answer?

In a Joule experiment, a mass of 6.51 kg falls through a height of 66.8 m and rotates a paddle wheel...