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Lina20 [59]
3 years ago
11

Help with this please

Mathematics
1 answer:
Delicious77 [7]3 years ago
8 0
D.)  8 hours the number of hours students spend time on social media when they do not read.
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at 111111:55\text{ p.m.}55 p.m.55, start text, space, p, point, m, point, end text, thomas ties a weight to the minute hand of a
Ahat [919]

The trigonometric function's formula, which simulates the torque (tau) that the weight applied t minutes after Thomas attached it is

3 Sin (\frac{2\frac{22}{7} }{60} (t-51))

The angular speed of the minutes hand is

w = \frac{2 (\frac{22}{7}) }{60} rad/min

Following the application of weight, the torque as a function of time t is,

t= t_{0} sin (w (t-5) min)\\ = (3 Nm) sin ((\frac{2 (\frac{22}{7} }{60} ) rad/min (t-5) min)

= (3 Nm) sin ( \frac{2 (\frac{22}{7} }{60} (t-5) rad ) \\= 3 sin (\frac{2 \frac{22}{7} }{60} (t-5)

<h3>What is torque ?</h3>

Torque, which is also known as the moment of a force, is the propensity of a force to rotate the body to which it is applied. Force (F) x Distance (r) = Torque is how torque is calculated. The distance (r) between the pivot point and the force's action point. A vector quantity is a torque. As a vector quantity, torque always has a direction that is perpendicular to the plane that contains the vectors of force and displacement.

To learn more about Torque, visit

brainly.com/question/16042080

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7 0
2 years ago
Translated 2 units left and 9 units down
klasskru [66]
Move 2 times to the left and go down 9 times i think....
6 0
3 years ago
Read 2 more answers
beth had made 12 cupcakes. This is 30% of the cupcakes she must make. How many cupcakes must she make?
AVprozaik [17]
What we know:
12 cupcakes already made
12 is 30% of total cupcakes (c) needed
Total cupcakes c are 100%

What we need to find:
Total cup cakes c

Set up propportion:

12/30=c/100
30c=(12)(100)
30c=1200
30/30c=1200/30
c=40
She needs to make a total of 40 cupcakes.
8 0
3 years ago
Is -3/<br> 4 is greater than or less than -.75
mel-nik [20]

Neither. It’s equal.

4 0
3 years ago
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Solve for x.
oee [108]
The answer is 1. X< 48.84
7 0
3 years ago
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