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Illusion [34]
3 years ago
10

PLEASE HELP!!! Nico uses wire to connect a battery, a lightbulb, and a switch, but the bulb does not light up. Which might expla

in this problem? A. The battery has too much power. B. The wires are bent. C. The circuit is closed. D. The switch is open.
Physics
2 answers:
Wewaii [24]3 years ago
6 0
Its is C the answer is c lol
Oksi-84 [34.3K]3 years ago
5 0
(D) The switch is open , which implies that no current flows in the circuit.  (ANS)

Bent wires are of no problem unless the wires get cut which is not the case.

The circuit is closed, will actually help the bulb light up.

Much power depends on the bulb power rating which I am sure the examiner did not put in mind ( actually higher power = more light ) however, after the power given exceeds the power rating the bulb will burn out. 

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3 years ago
When are all the forces acting upon an object balanced?
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Answer:

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7 0
3 years ago
Chanice drives her scooter 7 kilometers north. she stops for lunch and then drives 5 kilometers and then 1 km east again. what d
lord [1]

Distance covered is given as follows

1). 7 km North

2). 5 km North

3). 1 km East

Now total distance covered will be given as

d = d_1 + d_2 + d_3

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Now in order to find the displacement we will show all with their directions

\vec d_1 = 7 + 5 = 12 km towards North

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So total displacement is

\vec d = \vec d_1 + \vec d_2

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so net displacement will be

d = \sqrt{12^2 + 1^2} = 12.04 km

so displacement is 12.04 km

6 0
4 years ago
I need 1, 2 and 3 <br><br> Please help!
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3 years ago
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3 years ago
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