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maks197457 [2]
3 years ago
10

What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet? Use 3.14 for π.

Mathematics
1 answer:
RoseWind [281]3 years ago
6 0
The angular velocity is defined by the position angle over time.
Get first the position angle of the pendulum which has the formula of s = rθ where s = arc length, r = radius (or length of the pendulum's string), and θ = position angle. Getting θ, we have <span>θ = s/r = 14.13 ft / 6 ft = 2.355 rad
Thus, the angular velocity is </span>θ/t where t = time; so 2.355 rad / 3 sec = 0.785 rad/sec
Hope this helps.
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
What multiplication expression is equal to 3/4 divided by 1/3
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Answer:

<u>3</u> * <u>3</u>

4    1

Step-by-step explanation:

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3 years ago
Yogi is 6 years older than Michelle. The sum of their ages is 26. Write a system of linear equations to represent this informati
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Answer:

10 and 16, x+(x+6)=26

Step-by-step explanation:

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8 0
3 years ago
Three children together have 50 toys,Harry has 10 less toys than Mark. Sue has twice as many toys as Harry. How many toys does e
Alexeev081 [22]

Answer:

Harry = 10 toys

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5 0
3 years ago
Can someone help me do this
djyliett [7]

Answer:

See below

Step-by-step explanation:

It's hard to see your photo but if that say m∠T than your answer would be

m∠ L.

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Since you have two of the angles, you can also determine what m∠L and m∠T is equal to.  The sum on all interior angles must be 180 degrees.

180 - 86 - 32 = 62

7 0
2 years ago
Read 2 more answers
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