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aalyn [17]
3 years ago
14

Why does a bowling ball move without acceleration when it rolls along a bowling alley?

Physics
1 answer:
dybincka [34]3 years ago
5 0
The bowling ball is a perfect sphere, therefore, the resistance of the ball with the ground is very small and can be neglected.
This means that there is no horizontal force (F = zero)

Based on Newton's laws:
Force = mass x acceleration
Since the force is zero, therefore, the acceleration must be equal to zero.
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If the resistance is not changed but the voltage is increased, what happens to the current
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Current passing through a Conductor is directly proportional to the Voltage over a given Resistance.

⇒ V ∝ I

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If Resistance is not changed and Voltage is increased, Based on Ohm's law we can conclude that Current flowing will also increase, because Voltage is directly proportional to Current.

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3 years ago
How far will a car travel in 30 min at 40 m/s? (kilometres)
kondor19780726 [428]

Answer:

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Explanation:

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2 years ago
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