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Schach [20]
3 years ago
13

What is the equivalent resistance for a series circuit with three resistors : 5.0 ohms, 2.0 ohms, and 12.0 ohms

Physics
1 answer:
vesna_86 [32]3 years ago
8 0

Answer:19ohms

Explanation:

equivalent resistance=5+2+12

equivalent resistance=19ohms

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if a ball is thrown straight up into the air with an initial velocity of 8080 ft/s, its height in feet after tt second is given
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The average velocity for the time period beginning when t=1 and lasting

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Given that a ball is thrown with an initial velocity = 80 ft/s

Let 'y' be the height in feet after 't' seconds.

Given,  y=80t-16t^2 gives the height in 't' seconds.

Average velocity = Rate of change of distance

                             = Change in distance/Change in time.

The initial time can be taken as 0 s.

When t =1 s, y = 80 - 16 = 64 ft

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The question is incomplete. Find out the complete question below:

If a ball is thrown straight up into the air with an initial velocity of 80 ft/s, it height in feet after t second is given by  y=80t-16t^2 .Find the average velocity for the time period beginning when t=1 and lasting

(i) 0.01 seconds

(ii) 0.001 seconds

Learn more about average velocity at brainly.com/question/6504879

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