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kap26 [50]
1 year ago
13

3. [-/2 Points]

Physics
1 answer:
natita [175]1 year ago
8 0

(a) The average velocity of the car in m/s for the first leg of the run is 36.2 m/s.

(b) The average velocity (in m/s) for the total trip is 0.

<h3>Average velocity </h3>

The average velocity of the car in m/s for the first leg of the run is calculated as follows;

Average velocity = total displacement/total time

Average velocity = (760) / (21) = 36.2 M/S

<h3>Average velocity for total trip</h3>

The average velocity (in m/s) for the total trip is calculated as follows;

v =  total displacement/total time

v = 0/(26 + 21)

v = 0

Thus, the average velocity of the car in m/s for the first leg of the run is 36.2 m/s.

The average velocity (in m/s) for the total trip is 0.

Learn more about average velocity here: brainly.com/question/6504879

#SPJ1

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Nicotinic acetylcholine receptor are activated through the binding of acetylcholine at the neuromuscular junction. This action leads to influx of sodium ions to accomplish endplate potential.

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kumpel [21]

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Explanation:

The equation that gives the speed of sound in ar as a function of the air temperature is the following:

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In this problem, we want to find the speed of sound in ar for a temperature of

T=300^{\circ}C

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So, the velocity of sound in at 300C is 511.3 m/s.

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brainly.com/question/4899681

#LearnwithBrainly

6 0
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Fault block mountains form when large blocks of crust are and tilted along normal faults
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Fault block mountains form when large blocks of crust are uplifted and tilted along normal faults. The uplifted blocks are called block mountains. They are formed by the movement of large crustal blocks<span> when forces in the Earth's crust pull it apart. Some parts of the Earth are pushed upward and others collapse down.</span>
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Kazeer [188]
The electrical force acting on a charge q immersed in an electric field is equal to
F=qE
where
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In our problem, the charge is q=2 C, and the force experienced by it is
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When a planet's orbit takes it closest to the Sun, its called:________.
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