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olasank [31]
3 years ago
9

The surface air pressure on the planet mars is about 0.007 atm. if you were standing on mars, the surface air pressure would be

equivalent to a pressure of
Physics
1 answer:
Lelu [443]3 years ago
5 0
Surface air pressure is a consequence of the weight of the air acting on its surface. For example, if you are standing on Mars, the pressure around you is what you call the surface air pressure. Thus, that surface air pressure must be 0.007 atm.
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After travelling 4.0 km, the train reaches its maximum speed. it continues at this constant speed on the next section of the tra
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Answer:

  toward the center of the circular curve

Explanation:

An object will follow a circular path at constant speed if and only if its net acceleration is constant and directed toward the center of the curved path.

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The result force is directed toward the center of the circle.

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<em>Additional comment</em>

If any part of the result force is in the direction of motion, the speed will not be constant. If the center-directed force is not constant, the path will not be circular.

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1 year ago
A ball is dropped from the top of a tall building. As the ball falls, the upward force of air rsistance becomes equal to the dow
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Fall at a constant speed

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3 years ago
Anybody wanna help? (Picture Included?)
MrRissso [65]
There is your answer

4 0
3 years ago
During wich two time intervals does the particle undergo equal displacement
sweet-ann [11.9K]
Basically, you want to take the integral of each interval and compare them. The two intervals with the same integral represent equal displacement of the particle. And since delta(x) is always 2, all you have to do is average the initial and final velocities of each interval and multiply by two to find total displacement.

Hope it helped.

Edit to show calculations:

2 * [ (0 + 10)/2 ] = 10 for interval AB
2 * [ (7 + 3)/2 ] = 10 for interval DE
8 0
3 years ago
A helicopter flies over the arctic ice pack at a constant altitude, towing an airborne 130-kg laser sensor that measures the thi
umka21 [38]

Answer:T=1316.21 N

Explanation:

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