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mafiozo [28]
3 years ago
6

Answer the discussion question in complete sentences:

Physics
1 answer:
zhuklara [117]3 years ago
3 0
Earth is divided into two hemispheres/coast. Which is south, north, east, and west.
California is west coast.
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How does a firm calculate its profit? total revenue minus marginal revenue variable cost plus total cost total revenue minus tot
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The correct answer is total revenue minus total cost.

When a firm is calculating the profit they need to find the difference between how much money they earned and how much they spent. The difference between their total revenue and their total cost is their profit.

4 0
3 years ago
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I HAVE 5 MINUTES!!!!!! A block oscillating on the end of a spring moves from its position of maximum spring stretch to maximum s
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Therefore, if the block moves from its position of maximum spring stretch to maximum spring compression in 0.25 s, the time required for a full cycle is twice as much; T = 0.5 s.

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3 years ago
Lee skated 36 miles in 3 hours. What was the speed at which Lee
Zanzabum

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8 0
3 years ago
Which observation would be evidence that heat was transferred by radiation?
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8 0
3 years ago
A transformer is intended to decrease the value of the alternating current from 500 amperes to 25 amperes. The primary coil cont
EastWind [94]

Answer:

The number of turns in secondary coil is 4000

Explanation:

Given:

Current in primary coil I_{P} = 500 A

Current in secondary coil I_{S} = 25 A

Number of turns in primary coil N_{P} = 200

In case of transformer the relation between current and number of turns is given by,

     \frac{N_{S} }{N_{P}  } = \frac{I_{P} }{I_{S} }

For finding number of turns in secondary coil,

     N_{S} = \frac{I_{P} }{I_{S} }  N_{P}

     N_{S} = \frac{500}{25} \times 200

     N_{S} = 4000

Therefore, the number of turns in secondary coil is 4000

5 0
3 years ago
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