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Svetllana [295]
2 years ago
7

Joe Burrow of the Cincinnati Bengals ate a turkey sandwich and an apple for lunch. Later that day, he spent 2 hours on the footb

all field warming up for the NFL playoffs. Which of the following energy transformations occured between lunchtime and the end of Burrow's workout routine?
A. Thermal energy was converted to kinetic energy.
B. Kinetic energy was converted to chemical energy.
C. Electrical energy was converted to thermal energy.
D. Chemical energy was converted to mechanical energy.​

Physics
1 answer:
Nostrana [21]2 years ago
7 0

Answer:

A Thermal energy was converted to kinetic energy

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Which force can affect an object without direct physical contact?
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Nitroglycerin flows through a pipe of diameter 3.0 cm at 2.0 m/s. If the diameter narrows to 0.5 cm, what will the velocity be?
Korolek [52]

Answer:

72 m/s

Explanation:

D1 = 3 cm, v1 = 2 m/s

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3 years ago
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3 years ago
The grounded conductor and the grounding conductor are one and the same conductor and perform the same function.
STALIN [3.7K]

Answer:

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As grounding wire is referred to as safety wire hence it carries current only in an emergency like a short circuit.

Explanation:

A grounded conductor is referred to as one of the wire that needed in an electric circuit. it is basically a neutral conductor.  It used to carry the current in the normal conditions. while on the other side grounding is refer to that safety wire that is connected to the earth and currently does not transmit through it.

As grounding wire is referred to as safety wire hence it carries current only in an emergency like a short circuit.

5 0
3 years ago
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