Physics, 25.09.2019 20:00 CMCM3096

Being unable to play tennis due to extreme heat is an example of a(n)
a. cost factor
b. personality factor
c. equipment factor
d. environmental factor

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Answer from: naiajNan

Answer;

D. environmental factor

Being unable to play tennis due to extreme heat is an example of an environmental factor.

Explanation;Environmental factors affecting fitness are factors in the environment that influences the fitness and activities of an individual.Environmental factors include; pollution, temperature, humidity, hydration and heat stroke. Pollution, temperature, humidity and attitude affect performance and fitness, for example the inability to perform a particular fitness task due to increased temperature, and humidity.

Answer from: keke6361

D, Environmental factor. It's not your fault, not because of budget, nor of equipment, for the sun to hit you hard :)

Answer from: Quest

most voltage drop calculators want the distance between the source and destination. then internally, they double it so both the source and return wires are calculated. but you need to know which distance the calculator uses so you're not half of what you should be or double what you should be.

most circuit breakers will not take a #6 directly, so the electrician will have to splice on a smaller pigtail. you also have to upsize the grounding wire when you upsized the ungrounded (hot) wire (see note in 250.122). this will preclude using most cable assemblies, as a cable with #6 copper will most likely only have a #10 grounding conductor. you need a #6 grounding conductor if the circuit is 20a. a #8 cable is no better, as it will have a #10 grounding conductor too. but most 20a breakers will take a #8 directly.

in your related post, you didn't say what type of load this is. if it is a light or heater, voltage drop won't be a big issue. if this is a motor, the current needs are huge at startup and the voltage drop can pose a problem. if this is a motor, knowing if the motor is under much load during startup will answer the voltage drop effect (a saw is easier to start than a compressor).

Answer from: Quest

If football was tossed in air without gravity or friction the ball would go into space

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