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hammer [34]
3 years ago
12

The torque required to turn the crank on an ice cream maker is 4.50 nm how much work does it require to turn the crank 300 full

turns?
Physics
1 answer:
Blizzard [7]3 years ago
6 0
<span>8,480 Joules. You must multiply by the angle in radians through which the target object rotates. 4.5 x 2 x 3.14 = 28.26666666 J for each turn 28.26666666 x 300 = 8480</span>
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The image below shows four points on the orbit of a comet around the Sun.
Firlakuza [10]

Answer:

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Explanation:

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Answer:

Carbon and oxygen

Explanation:

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7 0
3 years ago
A bicycle has wheels of 0.8 m diameter. The bicyclist accelerates from rest with constant acceleration to 22 km/h in 11.6 s. Wha
larisa [96]

Answer:

α = 1.32 rad/s²

Explanation:

given,

diameter of the bicycle = 0.8 m

radius of the bicycle = 0.4 m

initial speed of the bicyclist,u = 0 m/s

final speed of the bicyclist,v = 22 Km/h = 22 x 0.278

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time,t = 11.6 s

acceleration =\dfrac{v-u}{t}

                     =\dfrac{6.12-0}{11.6}

                    =0.53 m/s²

we know,

    a = α r

\alpha=\dfrac{a}{r}

\alpha=\dfrac{0.53}{0.4}

  α = 1.32 rad/s²

the angular acceleration of the wheels is equal to α = 1.32 rad/s²

7 0
3 years ago
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ollegr [7]

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Chromosphere is the layer that is responsible for producing the sunlight

8 0
3 years ago
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