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Oliga [24]
3 years ago
6

Which phrase best describes a bird's skeleton​

Physics
2 answers:
wariber [46]3 years ago
7 0
Light and strong
Created for flight, yet durable
anyanavicka [17]3 years ago
4 0

Answer:

Light and strong

Explanation:

Got it right on BainPop quiz

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The headlights of a typical truck are powered by a 12 V battery. What current do they draw if the resistance is 4.8 ohms?
vodomira [7]
Solve this using Olm's law, which relates current (C), voltage (V), and resistance (R). Olm's law says:
I \: (current ) ={\frac {V \: (voltage) }{R\:(resistance)}}

We are told that voltage, V = 12V, and resistance, R = 4.8 <span>Ω. Plug these values into the equation and solve for current:
</span>I = \frac{V}{R}\\&#10;I = \frac{12}{4.8}\\&#10;I = 2.5A&#10;&#10;
<span>-----
Answer: Current = 2.5 Amperes</span>
6 0
4 years ago
Read 2 more answers
The speed of a car during a trip is represented in the graph. Compare distance and displacement at four hours into the trip.
mezya [45]

Answer:

The answer to your question is: D.

Explanation:

Distance refers to the amount of space between two points, it is a scalar quantity.

Displacement refers to the space between two points, measure from the minimum path linking them, it is a vector quantity.

I'm not agree with these answers, because the total distance  is approximately 500km.

A) The distance traveled is 300 km.  This answer is not correct.

B) Distance is 300 km and displacement is 0 km.  This answer is not correct because the displacement is also 500 km.

C) Distance is 300 km/hour and displacement is 300 km. 300 km/h is a measure of speed not of distance, this option is wrong.

D) Both distance traveled and displacement are 300 km. I think this is the correct answer because distance and displacement measure the same. but I think both measure 500 km.

7 0
3 years ago
Read 2 more answers
A capacitor with capacitance (c) = 4.50 μf is connected to a 12.0 v battery. what is the magnitude of the charge on each of the
svet-max [94.6K]

<u>Answer:</u> The charge on each plates is 54\mu C .

<u>Explanation:</u>

The magnitude of charge that flows through the plates is directly dependent on the capacitance and the voltage flowing through the plates.

Mathematically,

Q=CV

where,

Q = charge flowing = ? C

C = capacitance = 4.5\mu F=4.5\times 10^{-6}F    (Conversion Factor: 1\mu F=10^{-6}F)

V = Voltage across the plates = 12 V

Putting values in above equation, we get:

Q=4.5\times 10^{-6}F\times 12V=54\times 10^{-6}C=54\mu C

Hence, the charge on each plates is 54\mu C .

8 0
4 years ago
Read 2 more answers
IF YOU ANSWER ALL THE QUESTIONS THEN I WILL GIVE YOU BRAINEST!!! 20 POINTS!!!!
Firdavs [7]

Answer:

1.) A,     2.) D,     3.) C

Explanation:

Hope this Helps! :D

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3 years ago
The two types of decomposers
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Bacteria,Worms, Slugs, Snails, and Fungi are all types of decomposers
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