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Irina-Kira [14]
3 years ago
7

Phyics !!! Cannon ball question

Physics
1 answer:
natima [27]3 years ago
3 0

Answer:

Zero; no force is required to keep it going

Explanation:

Since the cannon ball is fired into frictionless space, there will be nothing to stop it, so it will keep going and going.

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6 0
3 years ago
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5 0
3 years ago
A 15.0-kg child descends a slide 2.40 m high and reaches the bottom with a speed of 1.10 m/s .
pickupchik [31]

The thermal energy that is generated due to friction is 344J.

<h3>What is the thermal energy?</h3>

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Learn more about thermal energy due to friction:brainly.com/question/7207509

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7 0
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