tsimonej12

19.11.2020 • 

Physics

An ant is climbing vertically on a stick. Its motion is shown on the following graph of vertical position yyy vs. time ttt. Graph of y (in meters) vs. t (in seconds) that starts at 6 m at 0sec, decreases linearly to 2m at 4 sec, stays constant at 2m from 4 sec to 7 sec, increases linearly to 5 m from 7 sec to 9 sec, then stays constant until 10 sec
Graph of y (in meters) vs. t (in seconds) that starts at 6 m at 0sec, decreases linearly to 2m at 4 sec, stays constant at 2m from 4 sec to 7 sec, increases linearly to 5 m from 7 sec to 9 sec, then stays constant until 10 sec
What is the average speed of the ant between the times t=0\text{ s}t=0 st, equals, 0, start text, space, s, end text and t=10\text{ s}t=10 st, equals, 10, start text, space, s, end text?

Ответ:

hayleneolide

22.05.2020

Physics

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Its d. the water isn't moving the fish, and that's how they remain stationary. they don't have any currents pushing on them. if this is wrong, its c, which is practically the same thing. but its most likely d.

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