An electric heater is made by applying a potential difference of 100 V between the ends of a nichrome wire with a resistance of 20 ohms. What is the heat generation rate in J/s? A) 500 B) 650 C) 600 D) 1000 E) 550
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A: GIVEN data as per question R = 25N
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Q: determine the forces in each member.
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Q: Mention 3 physical variables that are represented by vectors:
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A: "Since you have posted multiple questions we will solve the first one for you. If you want a…
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A: Acceleration down the incline a=g sinθ
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Q: 3] The angle between the vector r = 2i- j- 3k and the positive z-axis is:
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Q: A ship of mass 3 x 107 kg initially at rest, is pulled by a force of 5 x 104 N through a distance of…
A: Here given that, Mass is 3×107 kg Force is 5×104 N Distance is 3 m
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Q: 2. Let a = (2,0) b = (-3,-3) and c = (0₁-4) a) Draw the free body diagram of these Vectors. b) find…
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Q: Calculate the force in member BJ. 15 KN 10 KN 10 KN 20 KN A 5.0m 4 @3.0 m = 12.0 m %3D 日
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Q: When you jump, remember to bend your knees as you land. Explain why this is important?
A: Impulse = change in momentum
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