3 years ago

A force of 50 N stretches a string by 4 cm,calculate the elastic constant.

Physics

1 answer:

murzikaleks [220]3 years ago

8 0

Answer:

50/0.04= answer

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Here,

Load distance (Ld) = 30 cm

Effort distance (Ed) = 60 cm

Load (L) = 200N

Effort (E) = ?

Now, By using formula,

or, E * Ed = L * Ld

or, E * 60 = 200 * 30

or, E = 6000/60

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This is a Right answer...

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3 years ago

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Answer:

Initial angular position of the disc is 3 radian

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As we know that the angular acceleration of the disc is given as

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