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Dahasolnce [82]
3 years ago
13

True or false: Increasing the Young’s modulus of a beam in bending will cause it to deflect less.

Physics
2 answers:
hodyreva [135]3 years ago
8 0

Answer:

I think the answer is False.

Alinara [238K]3 years ago
5 0

Answer:

false?

Explanation:

The higher the modulus, the more stress is needed to create the same amount of strain; an idealized rigid body would have an infinite Young's modulus.

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A 4.75 kg block is sent up a ramp inclined at an angle ????=31.5° from the horizontal. It is given an initial velocity ????0=15.
Colt1911 [192]

Answer:

d = 13.7 m

Explanation:

When block is moving upwards along the inclined plane

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F = - mg sin\theta - \mu mgcos\theta

a = \frac{F}{m}

a = -g(sin\theta + \mu cos\theta)

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