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Dmitry [639]
3 years ago
14

A radio has 100J of energy transferred by electricity. 20J are transferred by heating and 10J are transferred by sound. How many

J are transferred by forces
Physics
1 answer:
seraphim [82]3 years ago
3 0

Answer:

70 Joules

Explanation:

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allsm [11]

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3 years ago
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The weak nuclear force causes:
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(C) Radiation

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2 years ago
a waterwheel built in Hamah, Syria, has a radius of 20 m . If the tangential velocity at the wheels edge is 7.85 m/s , what is t
gtnhenbr [62]

Answer:

3.08m/s²

Explanation:

Given parameters:

Radius = 20m

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Unknown:

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Solution:

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4 0
3 years ago
A net force of 2070N acts on a car with a mass of 1350 kg. What is the acceleration of the car?
emmasim [6.3K]

Answer:

Below

Explanation:

To find the acceleration of the car, we can use this formula :

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Hope this helps!

8 0
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Match each scientist with his major discovery or contribution. 1. Ernest Rutherford discovery of the electron 2. James Chadwick
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1. Ernerst Rutherford =====> Discovery of Atomic Nucleus

2. James Chadwick =====> Discovery of Neutron

3. Henri Becquerel =====> Discovery of Radioactivity

4. J.J. Thomson =====> Discovery of Electron

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3 years ago
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