3 years ago

A circular gear turns 60 per hour. through how many radians does it turn in a 24-hour day?

Mathematics

2 answers:

lesantik [10]3 years ago

6 0

Answer:

Answer: 8pi rad/day

Step-by-step explanation:

60 degrees*24 hours= 1440 degrees

1440 degrees/ rad= 8pi rad/day

Phantasy [73]3 years ago

4 0

For 1 turn it passes through 2 pi radians

So number of radians it turns through in 24 hours = 60 * 24 * 2 pi = 9047.8 radians to nearest tenth.

You might be interested in

12 inches increased by 36

crimeas [40]

12 + 36 = 48

your answer is 48 inch

hope this helps

7 0

3 years ago

Read 2 more answers

Help me please for brainlist

allochka39001 [22]

Answer:

b. 82m³

Step-by-step explanation:

$V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 = 4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\$

3 0

3 years ago

Read 2 more answers

A gas has a volume of 5.0 L at a pressure of 50kPa. What happens to the volume when then the pressure is increased 125kPa. The t

Olegator [25]

9514 1404 393

Answer:

volume goes to 2.0 L

Step-by-step explanation:

At constant temperature, volume and pressure are inversely related. Increasing the pressure by a factor of 125/50 = 2.5 will cause the volume to be reduced by that factor.

volume = 5.0L / 2.5

volume = 2.0 L

7 0

3 years ago

Divide. (4x^3+2x+1)÷(x+1)

stiks02 [169]

$(4x^3+2x+1)\div(x+1)=4x^2-4x+6-\dfrac{5}{x+1}$

8 0

3 years ago

21 and 22 are complementary angles. The measure of Z1 is 45 The measure of Z2 is 3x°. Find the value of x. The figure is not dra

Alex

9514 1404 393

Answer:

x = 15

Step-by-step explanation:

Given:

∠1 + ∠2 = 90°

∠1 = 45°

∠2 = 3x°

Find:

Solution:

Using the given values in the given equation, we have ...

45° +3x° = 90°

15 + x = 30 . . . . . . divide by 3°

x = 15 . . . . . . . . . . . subtract 15

6 0

2 years ago