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Butoxors [25]
2 years ago
14

Naomi is taking a train from DC to New York which is 360km apart. If the train is traveling at an average speed of 32 meters per

second, how much time will it take Naomi to get to new work
Physics
1 answer:
rodikova [14]2 years ago
4 0

Answer:

11250 seconds or 187.5 mins

Explanation:

The formula to be used here is that of speed.

Speed (in m/s) = distance (meter) ÷ time (secs)

The speed provided is 32 meters per second

The distance provided will have to be converted to meters; 360 km = 360 × 1000 = 360000 meters

Thus,

32 = 360000 ÷ time

time = 360000 ÷ 32

time = 11250 seconds or 187.5 mins

It will take Naomi 11250 seconds to get to New York

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Charra [1.4K]

Answer:

move at constant velocity.

Explanation:

Newton's first law (also known as law of inertia) states that:

"when the net force acting on an object is zero, the object will keep its state of rest or if it is moving, it will continue moving at constant velocity".

In the case of the probe, friction in deep space is negligible, therefore when the engine is shut down, there are no more forces acting on the probe: the net force therefore will be zero, so the probe will move at constant velocity.

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3 years ago
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The supporting force exerted by a fluid on an object immersed in it is called ______.
aniked [119]

Answer: buoyant force

Explanation:

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Find the resistance of a stereo: current is 7 A voltage is 49 V.
pochemuha

Answer:

R = 7 [amp]

Explanation:

To solve this problem we must use ohm's law which tells us that the voltage is equal to the product of the current by the resistance. In this way, we have the following equation.

V = I*R

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V = voltage = 49 [V] (units of volts)

I = current = 7 [amp] (amperes)

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Now clearing R.

R =V/I

R = 49/7

R = 7 [amp]

5 0
3 years ago
Material A is less optically dense than material B. How can you tell from the diagram above?
zimovet [89]
You can tell because the line bends and the closer it is to horizontal or past horizontal it is more dense
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People hoping to travel to other worlds are faced with huge challenges. One of the biggest is the time required for a journey. T
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Answer:

It would take 8.22037 hrs away. Wouldn't it?

Explanation:

Because

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3 years ago
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