Answer: light waves travel further than sound waves
Explanation:
→ The tension on the cable is 890 N.
The free body diagram is drawed below. Applying the second law of newton:
(you have to transpose the T forces to the 'y' axis). After that:
89 x 10 is the Weight Gravitational force (Mass times gravity). Therefore:
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there would be atleast 24 moles of air not counting the irreplacable ones
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Answer:
109ohm
Explanation:
Note: when resistors are connected in series
Rt = R1 + R2 + R3 = 23+81+5 = 109ohm
Answer:
The π is from the initial formula of period T=2π/omega