An object with a mass of #5 kg# is hanging from an axle with a radius of #21 cm#. If the wheel attached to the axle has a radius of #42 cm#, how much work would it take to turn the wheel #12 cm#?
Benjamin AsieduThe work is
The load Radius of axle Radius of wheel Taking moments about the center of the axle The force is The distance is The work is
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Sebastian AcostaWork done = Force × Distance × cos(θ) Force = Weight = mass × gravity Work = (5 kg × 9.8 m/s²) × (2π × 0.12 m) × cos(θ) Work ≈ 30.84 J
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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