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Gemiola [76]
3 years ago
6

Suppose a particle is accelerated through space (no gravity) by a 10 N force. Suddenly the particle encounters a second force of

10 N in the opposite direction of the first force while the first force is still present. The particle
Physics
1 answer:
iren2701 [21]3 years ago
3 0

please dont mind me just looking for points

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An inclinded plane makes work easier by increasing the distance and blank the force
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What experimental evidence led to the development of this atomic model from the one before it?
Marina86 [1]

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A few of the positive particles aimed at a gold foil seemed to bounce back

Explanation:

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A car with a momentum (impulse) of 20,000 kg m/s collides with a wall and comes to a rest in 0.1 seconds. How much
Pani-rosa [81]

Answer:

» Force is 200,000 Newtons

Explanation:

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Why does an energy transfer not always result in phase change?
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Answer:

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4 0
3 years ago
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A mass of 5 kg of saturated water vapor at 150 kPa is heated at constant pressure until the temperature reaches 200°C. Calculate
yulyashka [42]

Answer:

The work done by the steam is 213 kJ.

Explanation:

Given that,

Mass = 5 kg

Pressure = 150 kPa

Temperature = 200°C

We need to calculate the specific volume

Using formula of work done

W=Pm\DeltaV

W=Pm(\dfrac{RT_{1}}{P_{atm}}-\dfrac{RT_{2}}{P_{atm}}

W=\dfrac{PmR}{P_{atm}}(T_{2}-T_{1})

Where,R = gas constant

T = temperature

P = pressure

P_{atm}=Atmosphere pressure

m = mass

Put the value into the formula

W=\dfrac{150\times10^{3}\times5\times287.05}{1.01\times10^{5}}\times(473-373)

W=213\ kJ

Hence, The work done by the steam is 213 kJ.    

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3 years ago
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