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dmitriy555 [2]
2 years ago
13

Uses of convace, convex mirror​

Physics
1 answer:
Leya [2.2K]2 years ago
3 0

Answer:

The concave mirror is a converging mirror so that it is used for many purposes, It is used as a torch to reflect the light, It is used in the aircraft landing at the airports to guide the aeroplanes, It is used in shaving to get an enlarged and erect image of the face.

Explanation:

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A mass-spring system has k = 56.8 N/m and m = 0.46 kg.
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Answer:

A. \omega=11.1121\ rad.s^{-1}

B. f=1.7685\ Hz

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Explanation:

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  • mass attached, m=0.46\ kg

A)

for a spring-mass system the frequency is given as:

\omega=\sqrt{\frac{k}{m} }

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B)

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