3 years ago

Type hereHow can you stop a glass from making a sound?Type here

Physics

2 answers:

Tamiku [17]3 years ago

6 0

Answer:

by putting your hand on top of glass

faust18 [17]3 years ago

6 0

Answer:

by putting yout has on top

Explanation:

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Montano1993 [528]

I think the answer is a

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4 years ago

A spring is hung from the ceiling. When a coffee mug is attached to its end, it stretches 2.5 cm before reaching its new equilib

densk [106]

Answer:

Explanation:

In equilibrium , weight of mug is equal to restoring force .

mg = kx where m is mass of mug , k is spring constant and x is extension .

k / m = g / x = 9.8 ms⁻² / .025 m

= 392

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$n=\frac{1}{2\pi}\sqrt{392 }$

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3 years ago

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What did Benjamin Thompson contribute to science? A. P(↓1)V(↓1)=P(↓2)V(↓2) B. V(↓1)/T(↓1)=V(↓2)/T(↓2) C. the idea of heat energy

spin [16.1K]

C.is the answer the idea of heat energy.

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3 years ago

1 point

Kazeer [188]

P = m v
250 = m5

250 = 5m

m = 50 Kg

Option C

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