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ss7ja [257]
3 years ago
11

Determine the speed of sound on a rainy day with the temperature of 18 degrees celsius.

Physics
1 answer:
dexar [7]3 years ago
5 0

Answer:

18 degrees celcius = 64.4

Explanation:

Fahrenheit

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A 42.6kg lamp is hanging from wires as shown in figure.The ring has negligible mass. Find tensionsT1, T2,T3 if the object is in
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Answer:

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Using the sin rule to fine the tension in the strings;

Given

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T2 = 417.48sin60

T2 = 417.48(0.8660)

T2 = 361.54N

The Tension T1 = Weight of the object = 417.48N

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