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leonid [27]
3 years ago
6

The energy released by the exploding gunpowder in a cannon propels the cannonball forward. Simultaneously, the cannon recoils. T

he mass of the cannonball is less than that of the cannon. Which has the greater kinetic energy, the launched cannonball or the recoiled cannon? Assume that momentum conservation applies.
Physics
1 answer:
Lelechka [254]3 years ago
4 0

Answer:

the launched cannonball

Explanation:

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Answer:

The diameter of the bull-wheel is 3.82

Explanation:

Given that,

Velocity = 2.0 m/s

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We need to calculate the diameter of bull-wheel

Using formula of angular velocity

v= r\omega

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r=\dfrac{2.0}{1.0472}

r=1.91\ m

The diameter of the bull-wheel

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D=3.82\ m

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3 years ago
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Firdavs [7]

12.5 times 14 and convert to meters its 1.75 meters per second

7 0
3 years ago
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During the fission reaction shown, how did the target nucleus change ?
Zarrin [17]

Answer:

A. The target nucleus split into two nuclei, each with fewer nucleons than the original.

Explanation:

5 0
3 years ago
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galina1969 [7]

Answer:

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The rate at which energy is transferred is called
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