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2 years ago

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Can a falling object reach terminal velocity in outer space?

2 answers:

yan [13]2 years ago

6 0

Answer: lth air resistance acting on an object that has been dropped, the object will eventually reach a terminal velocity, which is around 53 m/s (195 km/h or 122 mph) for a human skydiver (on the moon, the gravitational acceleration is much less on earth, approximately 1.6 m/s2.)

Explanation:

Triss [41]2 years ago

4 0

Answer:

There is no gravity in outer space so how will any object fall in the first place

Also the principle of terminal velocity is limited to free fall where the acceleration is equal to the gravity of the planet

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Answer:

Evolutionary

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2 years ago

From the top of a cliff, a person tosses a pebble straight downward with an initial velocity of -9.0 meters/second. After 0.50 s

Irina-Kira [14]

Y - yo = Vo*t - g * (t^2) / 2

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Answer: option c) - 5.7

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3 years ago

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worty [1.4K]

Answer:Questlon 20 of 20 Which change to an object would quadruple its kinetic energy?

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D. Increasing its mass to twice its original value Questlon 20 of 20 Which change to an object would quadruple its kinetic energy?

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2 years ago

Read 2 more answers

1. A student is biking to school. She travels 0.7 km north, then realizes something has fallen out of her bag.

Snezhnost [94]

Explanation:

(a) Displacement of an object is the shortest path covered by it.

In this problem, a student is biking to school. She travels 0.7 km north, then realizes something has fallen out of her bag. She travels 0.3 km south to retrieve her item. She then travels 0.4 mi north to arrive at school.

0.4 miles = 0.64 km

displacement = 0.7-0.3+0.64 = 1.04 km

(b) Average velocity = total displacement/total time

t = 15 min = 0.25 hour

$v=\dfrac{1.04\ km}{0.25\ h}\\\\v=4.16\ km/h$

Hence, this is the required solution.

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3 years ago

I’ll mark brainliest

Nikitich [7]

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2 years ago