2 years ago

Pls answer this

Physics

1 answer:

igor_vitrenko [27]2 years ago

6 0

Answer:

37.8225 J

Explanation:

kinetic energy = 1/2 of mass x $velocity^{2}$

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Activity 1 more or less, pls answer this ASAP

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Answer:

ididate is a good one and

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2 years ago

You just calibrated a constant volume gas thermometer. The pressure of the gas inside the thermometer is 294.0 kPa when the ther

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Answer: 361° C

Explanation:

Given

Initial pressure of the gas, P1 = 294 kPa

Final pressure of the gas, P2 = 500 kPa

Initial temperature of the gas, T1 = 100° C = 100 + 273 K = 373 K

Final temperature of the gas, T2 = ?

Let us assume that the gas is an ideal gas, then we use the equation below to solve

T2/T1 = P2/P1

T2 = T1 * (P2/P1)

T2 = (100 + 273) * (500 / 294)

T2 = 373 * (500 / 294)

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Answer: 88

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3 years ago

a cyclist coasting down a 5.0 ◦ incline at a constant speed of 6.0 km/h because of air resistance. If the total mass of the bicy

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Answer:

$F_{net}= 85.41\ N$

Explanation:

mass of the bicycle + cyclist = 50 kg

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a cyclist coasting down a 5.0° incline

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the air drag must be equal to gravitational force downward along the ramp

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now for upward motion

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3 years ago

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A asteroid stays still and a meteor goes fast

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Read 2 more answers