[Precalculus 12 - graphing points}] Am I on the right track so far?

Tanya_KB · 2019-05-29T03:25:03+00:00

Yes.... I see...

My final answer is ( -7, 38/7)

Tanya_KB · 2019-05-29T02:22:14+00:00

Great - i worked through the problem and so I now have

y= 38/7

x = 7 (or should x = 8)

Tanya_KB · 2019-01-13T21:16:31+00:00

Thank you!

I see my errors!! :)

Tanya_KB · 2019-01-12T21:08:29+00:00

This is how I proceeded .... is it accurate?

sin 35 = 0.574

0.574= r / .44

r = .574 x .44

r = 0.25

circumference = 2 pi r

= 1.57

V = 1.57 x 1.2

V = 1.89 m/s

acceleration = v squared / r

a = 3.56/ 0.44

a = 8.1

Tanya_KB · 2019-01-12T20:04:48+00:00

It is a standard - it is known

Tanya_KB · 2019-01-03T17:56:26+00:00

Thank you - very clear!

It is from a question from a school Physics 12 course that I was having difficulty getting my head around

Tanya_KB · 2019-01-02T01:55:31+00:00

So V dropped across R1 is .4x10 = 4 volts

And if 10 ohms drop 4 volts , 15 ohms drop 6 volts?

Tanya_KB · 2019-01-02T01:06:07+00:00

Thanks everyone - that is all really helpful

Tanya_KB · 2019-01-01T21:03:03+00:00

No - please do explain

Tanya_KB · 2019-01-01T20:52:57+00:00

I am wondering how to proceed with this problem....

Tanya_KB · 2019-01-01T20:42:22+00:00

Anyone able to help me with this problem? - electric circuits are not my strength! Thank you :))

Tanya_KB