What do you mean by the mechanical advantage of a leaver is 4.

Physics

2 answers:

Illusion [34]2 years ago

7 0

Answer:

Explanation:

It means that you only need apply 1/4th of the actual force required to operate the lever as you have an mechanical advantage which permits you to do 4 times the work with the same amount of effort.

IgorC [24]2 years ago

4 0

Explanation:

the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine Is mechanical advantage

If u apply force 1N to lever it will generate a force of 4N

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Irina-Kira [14]

Answer:

71.19 C

Explanation:

25C = 25 + 273 = 298 K

Applying the ideal gas equation we have

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where P, V and T are the pressure, volume and temperature of the gas at 1st and 2nd stage, respectively. We can solve for the temperature and the 2nd stage:

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3 years ago

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klio [65]

The relationship between frequency and wavelength for an electromagnetic wave is
$c=f \lambda$
where
f is the frequency
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$\lambda= \frac{c}{f}= \frac{3 \cdot 10^8 m/s}{1.20 \cdot 10^{13} s^{-1}}= 2.5 \cdot 10^{-5}m$

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3 years ago

1.In one challenge on the Titan Games, competitors have to lift 200 pounds up a long ramp. Angel is able to move the weight in 4

77julia77 [94]

#1). Anthony does the same amount of work as Angel, with more power.

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3 years ago

Read 2 more answers

Please answer correctly to be marked as brainly.

lidiya [134]