A student in a physics lab is asked to classify two springs. Right away, they notice some differences. The first spring, spring 1, is very easy to compress and pliable. The second spring, spring 2, is stiffer and more difficult to deform. What qualitative statement can you make about their spring constants?
a. No inference can be made, the student needs to take a measurement.
b. The spring constant of spring 1 is larger than spring 2.
c. The spring constant of spring 2 is larger than spring 1.
d. The spring constants are the same because spring 1 has more displacement, while spring 2 requires more force.
Answers: 3
Physics, 22.06.2019 07:00
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Physics, 22.06.2019 18:00
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Physics, 22.06.2019 18:30
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
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Physics, 22.06.2019 19:20
Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. â–¼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).
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A student in a physics lab is asked to classify two springs. Right away, they notice some difference...
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