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kolezko [41]
3 years ago
10

A car's gas tank contains 58.7 kg

Physics
1 answer:
Bogdan [553]3 years ago
8 0

Answer:

721 kg/m^3

Explanation:

Trust me bro

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Students in physics lab times 10 oscillations of the pendulum and get 11.50 seconds how long is a pendulum in centimeters?
allochka39001 [22]

Answer: 36.5

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3 years ago
What task requires the most work, lifting a 12-kg sack 2 meters or lifting a 25-kg sack 1 meter?
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Multiply the masses by the respective distances:

(12 kg) (2 m) = 24 J

(25 kg) (1 m) = 25 J

so the heavier bag takes more work to lift, and (b) is the answer.

(d) is technically correct if the sacks are carrying different contents whose masses are not equal, but since we don't know what's inside each sack, assume 12 kg and 25 kg are the masses of each sack *and* their contents.

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ivanzaharov [21]

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Help would be greatly appreciated:) thank you! a pendulum clock is brought to mars. How does the bob move on Mars as compared to
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