2 years ago

Plssssssssssssssssssssssssssssssssssssssssssssssss help 30 POINTS

Mathematics

2 answers:

ivanzaharov [21]2 years ago

8 0

Answer:

500 yd (^)3

Step-by-step explanation:

25 x 10 x 2

GuDViN [60]2 years ago

3 0

Answer:

500

Step-by-step explanation:

multiply all of them

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forsale [732]

Answer:

he had 44 books before he bought those 6

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2 years ago

a point on the rim of a wheel moves with a velocity of 80 feet per second. What is the angular velocity of the point if the diam

valentina_108 [34]

The angular velocity is 16 radians per second

<u>Solution:</u>

The angular velocity of point is given by formula:

$w = \frac{v}{r}$

Where,

w is the angular velocity in radians

v is the linear velocity

r is the radius

Given that diameter of wheel is 10 feet

$radius=\frac{diameter}{2}$

$radius = \frac{10}{2}=5$

Thus radius is 5 feet

A point on the rim of a wheel moves with a velocity of 80 feet per second

Linear velocity = v = 80 feet per second

Therefore, angular velocity is given as:

$w = \frac{80}{5} = 16$

Thus angular velocity is 16 radians per second

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