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Pachacha [2.7K]
3 years ago
5

If a pigeon flew 1000 meters north in 48 seconds, what is its average velocity?

Physics
2 answers:
Furkat [3]3 years ago
7 0
1000/48 is 20.83 so the answer would be 20.83 meters/second
son4ous [18]3 years ago
6 0
Its average speed is      (1000 m/48 s) = 20.83 m/s.

Its average velocity is 20.83 m/s north.
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The temperature of a gas is increased by 10degree Celsius. what is the corresponding change on Fahrenheit scale?​
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On a Fahrenheit thermometer, the gas becomes 18 degrees warmer.

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Trucks can be run on energy stored in a rotating flywheel, with an electric motor getting the flywheel up to its top speed of 20
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t=102.8 minutes

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b). The power average 0.8kW un range time can be find

P=\frac{K_R}{t'}

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3 0
3 years ago
Suppose a log's mass is 5 kg. After burning, the mass of the ash is 1 kg. explain what May have happened to the other 4 kg.
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7 0
3 years ago
An air-filled parallel-plate capacitor has plates of area 2.90 cm2 separated by 2.50 mm. The capacitor is connected to a(n) 18.0
Murrr4er [49]

Complete question:

An air-filled parallel-plate capacitor has plates of area 2.90 cm2 separated by 2.50 mm. The capacitor is connected to a(n) 18.0 V battery. Find the value of its capacitance.

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The value of its capacitance is 1.027 x 10⁻¹² F

Explanation:

Given;

area of the plate, A = 2.9 cm² = 2.9 x 10⁻⁴ m²

separation distance of the plates, d = 2.5 mm = 2.5 x 10⁻³ m

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C = \frac{k\epsilon_0A}{d} \\\\C = \frac{(1)(8.85\times 10^{-12})(2.9 \times 10^{-4})}{2.5 \times 10^{-3}} \\\\C = 1.027 \times 10^{-12} \ F

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8 0
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