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AleksAgata [21]
3 years ago
7

A train accelerated from rest to a speed of 60m/s in 200 seconds it continues with the speed reached for 40 seconds before comin

g to a rest in another 40 seconds. sketch a velocity time graph and find the acceleration, deceleration , total distance covered and its average speed.
Physics
1 answer:
Olenka [21]3 years ago
6 0

I don't know to be honest

Explanation:

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The world’s longest organ pipe, in the boardwalk hall auditorium in atlantic city, is 64 feet long. what is the fundamental freq
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The quantity of waves that pass a set location in a predetermined period of time is known as frequency. Frequency is the number of full cycles per second in the alternating current direction for an oscillating or fluctuating current. The hertz, also known as Hz, is the accepted unit of frequency.

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Assume vs = 344 m/s

f1 = vs/2L

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A car traveling at 60 mph has how much more energy than a car going at 15 mph?
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Explanation:

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Which statement describes something that should always be done at the end of a calculation?
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C) Check that the numerical answer is reasonable and the units are what you expected.

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Derivation of Conservation of Momentum

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Explanation:

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