A single strand of natural silk may be as long as 4.0  103 m. What is this length in miles? As always, use conversion factor(s) to solve.

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Q: Would you mind also doing question D?

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Q: A capacitor of capacitance C = 1μF is connected to a resistor R = 100k. What is the time constant?

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Q: Question 2 (from an old exam): Two pillars, separated by 2m, have a cord strung between them that…

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

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Q: A proton is released from rest in a uniform electric field of magnitude 367 N/C. (a) Find the…

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Q: Hi, can you elaborate in more detail step # 6 and 7 above?  I don't get where you got the numbers 25…

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Q: Using the properties of entropy shows that: a) A thermodynamic state is stable if C₂ > 0 and KT > 0.

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Q: Consider a situation where a constant force of 25 N acts on an object having a mass of 2 kg for 3…

A: Given Data: Constant Force F=25 N Mass of object M=2 kg Duration of force t=3 sec

Q: The two charges in the figure below are separated by d = 4.00 cm. (Let q₁ = -16.5 nC and 9₂ = 27.5…

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Q: A 2.5 g plastic bead charged to -3.2 nC and a 4.3 g glass bead charged to 19.0 nC are 2.5 cm apart…

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Q: Assume that you are given that two objects have the following positions as a function of time (given…

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Q: Calculate the work done by a 50 N force pushing a cube 0.25 m.

A: We know thatW=F×dWhereW=workdoneF=forced=distance travelled in the direction of force

Estimate of calculation