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Talja [164]
3 years ago
13

A runner covers 40 m in 4.55 seconds ,what is their average velocity?

Physics
1 answer:
goldenfox [79]3 years ago
3 0

Velocity = displacement/time



I hope i helped you <33

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Com que rapidez estará sendo feito trabalho elétrico num resistor de 10 ohms, percorrido por uma corrente elétrica de 5 A? Qual
34kurt

Poder = (resistencia) x (corrente)²

Poder = (10 ohms) x (5 A)²

<em>Poder = 250 watts </em>(250 Joule por segundo)

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3 years ago
MathPhys Help pls Tysm
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Answer:

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Explanation:

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½ (3.9 kg) (2.5 × 2.9 m/s)² = (11.7 N) d

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3 0
3 years ago
Read 2 more answers
The ideal gas law includes all of the following properties, except the
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The correct answer among the choices is option D. Density is not one of the properties included in the ideal gas law. The law is expressed as: PV=nRT. As we can see, the pressure, the volume and the temperature of the gas are included in the law.
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Answer:

two places where thermal conduction takes place are gases and liquids, conduction is due to collisions of molecules during their random motion. Hence, the correct option is (C). Note: Though, the particle distances between gases are much more in comparison to solids and liquids, conduction slowly occurs in gases also

Explanation:

i hope it will help you

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3 years ago
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3 years ago
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