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Georgia [21]
3 years ago
11

If the merry-go-round makes one revolution in 10 seconds, what is the child’s linear speed?

Physics
1 answer:
Anton [14]3 years ago
5 0
The child's linear speed is
              
    <em> (pi / 5) x (the child's distance from the center of the ride, in feet)</em>

                                                                                        feet per second.
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Afina-wow [57]
D. 289
Take the formula:
K=5/9(Fahrenheit-32)+273
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3 0
3 years ago
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A girl and boy pull in opposite directions on a stuffed animal. The girl exerts a force of 3.5 N. The mass of the stuffed animal
givi [52]
I'm gonna have to assume the girl is on the right side and boy on left.
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3 years ago
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If you're walking on the ice cream at 5 ounces per toaster, and your bicycle loses a sock, how much gravy will you need to repai
Lesechka [4]

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6 0
2 years ago
A swimmer is capable of swimming 0.42 m/s in still water. part a if she aims her body directly across a 66-m-wide river whose cu
satela [25.4K]
<span>If the swimmer is swimming perpendicular to the current, it will take her 66m / 0.42 m/s = 157.14 seconds to cross the river. At the same time, the current will be taking her downstream at a rate of 0.32 m/s. So, when she reaches the opposite bank, her total downstream distance traveled will have been 0.32*157.14 = 50.28 meters.</span>
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3 years ago
If you need 40.0 Nm of torque in order to loosen a nut on a wn
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Answer:

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The mechanic must apply the force 0.301 m from the nut.

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