Ask question

Ask question

All categories

3 years ago

14

An alternating current. I Amperes, is given by i = 10sin2nft.where f is the frequenct in Hertz and t the time in seconds.What is

the rate of change of current when t = 20ms given that f = 150 Hzπ

1 answer:

defon3 years ago

8 0

Answer:

150

Step-by-step explanation:

You might be interested in

The standard coffee mug has a capacity of 16 fluid ounces

kompoz [17]

1 cup is equal to 16 fl

5 0

3 years ago

Please Help! 40 Points!

belka [17]

Fyi I didn't find this on google or anything I did the calculation on my computer and yes this is correct...

If it's wrong I'm sorry...

3 0

3 years ago

Solve for x.<br> y=(x + a)m

Lemur [1.5K]

Answer:

x = −am+y /m

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Work out the m and c for the line 3y+2x=-1

Mademuasel [1]

Answer:

m = -2/3 and b = -1/3

Step-by-step explanation:

Write the equation of this line in slope-intercept form. Then m = slope and b = y-intercept and the basic equation is y = mx + b.

Solving 3y+2x=-1 for y, we get 3y = -2x - 1, or y = (-2/3)x - 1/3

Here we can easily see that m = -2/3 and b = -1/3.

8 0

2 years ago

Please does anyone know why brainly isn’t letting me watch ads anymore

rosijanka [135]

I had the same problem too! It means that you’ve already used up “ all the ads “ either try again tomorrow or create a new Brainly account !

6 0

3 years ago