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AnnZ [28]
3 years ago
6

Free fall differs from terminal velocity, in that during free fall

Physics
1 answer:
viktelen [127]3 years ago
8 0

Answer:

B

Explanation:

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Pls hurry!! which organisms have no consumers to feed on them?
umka2103 [35]

Explanation:

All living organisms metabolize. That is the definition of life. So jr answer is no animal or organism that does not consume food.

6 0
3 years ago
A centrifuge is used to test space pilots. The centrifuge spins with a centripetal acceleration of 3.04g. If the length of the a
uranmaximum [27]

Answer:

approx.= 25\frac{m}{s}

Explanation:

Centripetal acceleration (a) is defined as the square of an object's velocity (V^2) divided by the distance of the object from it's point/axis of revolution (r). So:

a=\frac{V^{2} }{r}

which allows us to solve for the velocity:

V=\sqrt{ar}\\ Since: a=3.04g=(3.04)(9.81),r=21;\\V=\sqrt{(3.04)(9.81)(21)} =25.02...

3 0
3 years ago
Orion is visible on winter evenings in the northern hemisphere but not summer evenings because of_______________.
Bess [88]

Answer:

c. the location of Earth in its orbit.

Explanation:

It is known that the earth orbits the sun once every 365 days, during this time the<u> constellations that are visible in the sky are changing</u>.

This is due to the fact that depending on the position, we have access to different parts of the celestial tomb, that is, the stars and constellations visible from earth.

This is why Orion is visible in winter but not in summer, since in summer it is in a <u>different part of the orbit</u> and with visibility towards different constellations.

the answer is c. the location of Earth in its orbit.

3 0
3 years ago
Which of the following statements is accurate? A) Compressions and rarefactions occur throughout a transverse wave. B) The wavel
Nikitich [7]

Answer:

B) The wavelength of both transverse and longitudinal waves is measured parallel to the direction of the travel of the wave

5 0
3 years ago
When energy changes form, energy is...<br><br>A) lost.<br>B) created.<br>C) not lost or created.
devlian [24]

Answer:

C

Explanation:

Energy is neither created or destroyed, but it can change forms...

6 0
3 years ago
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