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Verizon [17]
2 years ago
10

Simon can climb up the balcony (5.11 m) in 4.2 seconds. What is Simon’s power?

Physics
1 answer:
dedylja [7]2 years ago
3 0

Answer:

77.3W (to 3sf)

Explanation:

weight = mass × gravtaional field strength

           = 6.35kg × 10N/kg

           = 63.5N

weight = force = 63.5N

work done = force × distance

                  = 63.5N × 5.11m

                  = 324.485J

power = \frac{work done}{elapsed time}

           = \frac{324.485J}{4.2s}

           = 77.3W (to 3sf)

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Explanation:

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Explanation:

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Look at the circuit diagram. What type of circuit is shown? A) open series circuit B) closed parallel circuit C) closed series c
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Explanation:

3 0
3 years ago
4. What's the voltage drop if V, = 56 V, V2 = 35 V, and V3 = 3 V
Murrr4er [49]

Answer:

The correct option is A. 18 V

Therefore,

V_{1}=18\ V

Explanation:

Given:

Total Voltage,

V = 56 V,

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V_{2}=35\ V

V_{3}=3\ V

To Find:

V_{1}=? (Assumed ,as it is not given clearly in the question)

Solution:

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V=V_{1}+V_{2}+V_{3}

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Therefore,

V_{1}=18\ V

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