A student makes ice cream using an old-fashioned hand-crank machine. He does 40 joules of work each time he turns the crank in a complete circle. The crank handle makes a circular path with a diameter of 0.5 meters. The student turns the crank at a rate of once every 1.6 seconds.
What is the average power the student's body produces to operate the machine?
A) 16 watts
B) 25 watts
C) 64 watts
D) 100 watts
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A student makes ice cream using an old-fashioned hand-crank machine. He does 40 joules of work each time he turns the crank in a complete ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
A piece of iron 12mm by 15mm has a mass of 3.6 grams. what is the thickness of the piece of iron, in mm, given that the density of iron is 7.8 g/cc.
Answers (1)
Specify the number of protons, neutrons, and electrons in the neutral atom bromine-80.
Answers (1)
Objects we see can be placed into two categories: luminous objects and illuminated objects. Luminous objects are objects that create light and illuminated objects are objects that reflect light.
Answers (1)
Compare a solvent and a solute?
Answers (1)
What is the mass of a neutron?
Answers (2)
New Questions in Chemistry
Explain how pressure affects a scuba diver rising to the surface
Answers (2)
1) What is the mass of 5.24 moles of Fe504-7H2O?
Answers (1)
The name given to the change of state from gas to liquid is
Answers (1)
How many molecules of carbon dioxide, CO2, are present in 388.1 grams?
Answers (1)
Radioactive elements will continue to decay until A. They have a stable nucleus B. They have a full octet of electrons C. They have a neutral electrical charge D. They have the same number of electron and protons
Answers (2)