Physics, 09.01.2021 14:00 damilysgonzalez2
Marcus was asked to find out what affects the strength of electromagnets. He was given a simple electromagnet made from a coil of wire and a power supply. What variables could Marcus investigate?
Answers: 3
Physics, 21.06.2019 15:00
Aparticle moves according to a law of motion s = f(t), 0 β€ t β€ 12, where t is measured in seconds and s in feet. f(t) = cos(Οt/6) (a) find the velocity at time t (in ft/s).
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Physics, 22.06.2019 06:30
=force Γ distance a. work b. velocity c. pressure d. momentum
Answers: 1
Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
Answers: 2
Marcus was asked to find out what affects the strength of electromagnets. He was given a simple elec...
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