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Gemiola [76]
3 years ago
15

An opera singer sings a note that breaks a glass. This is an example of _____. consonance dissonance resonance reflection

Physics
1 answer:
IrinaVladis [17]3 years ago
3 0
Resonance, Because its another way of saying sound waves. It determined the objects frequency. 
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The 10-kg block is held at rest on the smooth inclined plane by the stop block at A. If the 10-g bullet is traveling at 300 m/s
Nadusha1986 [10]

Answer:

d=6.874mm

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m_bv_b_x=(m_b+m_B)v_x\\(0.01)(300cos 30\textdegree)=(10+0.01)v\\\therefore v=0.259548m/s

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T_1+V_1=T_2+V_2\\\\0+0.5(m_b+m_B)v^2=0+(m_b+m_B)gh\\0.5(10+0.01)(0.259548)^2=(0.01+10)(9.8)\\h=0.003437m\\\therefore h=3.437mm

Applying Sine rule:

d=\frac{h}{Sin 30\textdegree}\\d=6.874mm

Hence, the distance the block will slide up is 6.874mm

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<h3>What is Stellar masses ?</h3>

Stellar mass is a phrase that is used by astronomers to describe the mass of a star. It is usually enumerated in terms of the Sun's mass as a proportion of a solar mass (M☉).

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Learn more about Stellar masses here:

brainly.com/question/12790561

#SPJ4

3 0
2 years ago
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