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Digiron [165]
3 years ago
15

Consider a pool shaped like the bottom half of a sphere, that is being filled. The radius of the pool is 10 ft. If the height is

increasing at a rate of 1 in/s when the depth of the water is 6 ft, find the rate (in ft3/min) at which water is being pumped in.

Physics
1 answer:
Stells [14]3 years ago
4 0

Explanation:

Below is an attachment containing the solution.

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Answer:

134 f

Explanation:

The hottest temperature ever reliably measured in a desert was 134 degrees F, in Death Valley of the Mojave Desert in 1913.

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A mailman performed 296 J of work lifting a box of 1.6 m. How much force did the mailman use?
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185 newtons because (W=Fd so W/d=F)296/1.6=185
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2 years ago
A mechanic has a wrench where the hand grip is 0.40 m from the axis of the bolt. To apply a torque of 170 N m with this wrench w
Grace [21]

Answer:

4.3 * 10 N

Explanation:

To calculate torque, we multiply the distance from the pivot by the perpendicular (the part of the force that acts at right angles to the displacement vector) component of the force to the displacement vector from the pivot.

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4 0
2 years ago
An electric motor rotating a workshop grinding wheel at 1.06 102 rev/min is switched off. Assume the wheel has a constant negati
kvasek [131]

Answer:

t = 106π / 30*2.1

Explanation:

w_{i} = 1.06*10^{2}    => 106

    => 106 x 2π/60

    => 106/30π

∝ = -2.1 rad/sec²

w_{f} => 0

w_{f} = w_{i} + ∝t

∴ (w_{f} - w_{i}) / ∝ = t

t = 106π / 30*2.1

6 0
3 years ago
Can you please help me
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Answer:

I dont know sorryyyyyyy

4 0
3 years ago
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