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Umnica [9.8K]
2 years ago
7

If a battery is running down, a light bulb in the circuit will become dimmer because when voltage drops

Physics
1 answer:
lana [24]2 years ago
6 0
A. There is less current flowing through the bulb.

Ohms law dictates that Electrical voltage = current x resistance. To understand current you would divide voltage by resistance. The less voltage the less current will run through the circuit.

Mark as brainliest if satisfied.
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Suppose a certain car supplies a constant deceleration of A meter per second per second. If it is traveling at 90km/hr. When. th
aksik [14]

Answer:

i)-6.25m/s

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Explanation:

Firstly convert 90km/hr to m/s

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then apply the same formula as that in (i)

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(iii) Apply the same formula and always remember that the deceleration values is the same throughout this question

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Hence the speed that the car was travelling at is the,square root of 700 = 26.5m/s

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