3 years ago

A given wire of resistance 1 ohm

Physics

1 answer:

wlad13 [49]3 years ago

6 0

Ok so i rlly dont know dis one srry

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An object with more mass has more kinetic energy than an object with less mass, if both objects are moving ____.

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An object with more mass has more kinetic energy than an object with less mass, if both objects are moving at the same speed. <em>(c)</em>

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A crane lifts a load of bricks of weight 20 000 N to a height of 10.0 m. Calculate the work done or energy transferred by the cr

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Explanation:

here we have mass(m);20 000N in kg will be 9.8kg

acceleration due to gravity (g): 10m/s

height (h) : 10m

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980joules

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Consider an ideal gas-turbine cycle with two stages of compression and two stages of expansion. The pressure ratio across each s

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(NEED HELP BADLY)

spin [16.1K]

Answer:

The answer to your question is below

Explanation:

Data 1

mass 1 = 250

mass 2 = 250 kg

gravity constant = 6.67 x 10⁻¹¹ Nm²/kg²

distance = 8 m

Formula

$F = G\frac{m1m2}{r^{2} }$

Substitution

$F = 6.67 x 10^{-11} \frac{250 x 250}{8^{2} }$

Result

F = 0.000000065 N

Data 2

mass 1 = 1000 kg

mass 2 = 1000 kg

distance = 5 m

Substitution

$F = 6.67 x 10^{-11} \frac{1000 x 1000 }{5^{2} }$

Result

F = 0.000002667 N

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7 places that carbon exists

BigorU [14]

Trees
Animals
Grass
Minerals
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Fossil fuels
Natural gas

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