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3 years ago

10

a pennyfarthing is a style of a bicycle with a very large front wheel and a small real wheel, the cyclist who sit high above and

behind the front wheel pedals this wheel directly the distance the pedals are turned input distance in one rotation is about 0.64 m. if the mechanical advantage of the pennyfarthing is 0.16 how far does the large wheel turn in one rotation.

1 answer:

s344n2d4d5 [400]3 years ago

4 0

Answer:

In one rotation, the large wheel turns 4m.

Explanation:

The given values are:

Input distance,

= 0.64 m

Mechanical advantage,

= 0.16

As we know,

⇒ $Out. \ Distance = \frac{Inp. \ distance}{Mechanical \ advantage}$

On putting the values, we get

⇒ $=\frac{0.64}{0.16}$

⇒ $=4 \ m$

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Answer:

the fraction of submerged volume is equal to the ratio of the densities of the body between the density of the fluid.

Explanation:

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The effect appears the pot as if it had a lower apparent weight

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A concrete block is hung from an ideal spring that has a force constant of 100 N/m . The spring stretches 0.129 m .A- What is th

madam [21]

Answer:

1.31498 kg

0.72050 s

0.72050 s

Explanation:

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x = Displacement = 0.129 m

The force balance is

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The mass of the block is 1.31498 kg

Time period is given by

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Ciara is swinging a 0.015 kg ball tied to a string around her head in a flat, horizontal circle. The radius of the circle is 0.7

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Answer:

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Explanation:

The circumference of the circle is:

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So the velocity of the ball is:

v = C/t

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Sum of the forces in the radial direction:

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jeyben [28]

Answer:

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Explanation:

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Answer:

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Explanation:

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