A 14 kg hanging sculpture is suspended by a 90-cm-long, 6.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency. What is the frequency of the hum?
What is the frequency of the hum?
Express your answer to two significant figures and include the appropriate units.
A 14 kg hanging sculpture is suspended by a 90-cm-long, 6.0 g steel wire. When the...
A 14 kg hanging sculpture is suspended by a 95-cm-long, 6.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency. What is the frequency of the hum?
A 11 kg hanging sculpture is suspended by a 95-cm-long, 5.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency. What is the frequency of the hum? Part A What is the frequency of the hum? Express your answer with the appropriate units.
19 of 22 ReviewI Constants A 12 kg hanging sculpture is suspended by a 75-cm-long, 6.0 g steel wire. When the wind blows hard, the wire hums at its fundamenta frequency. What is the frequency of the hum? Part A What is the frequency of the hum? Express your answer to two significant figures and include the appropriate units Hz f- 98
A 12 kg hanging sculpture is suspended by a 95-cm-long, 4.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency. What is the frequency of the hum?
A heavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency of 80Hz. What is the mass of the sculpture?
When a massive aluminum sculpture is hung from a steel wire, the fundamental frequency for transverse standing waves on the wire is 213.0 Hz . The sculpture (but not the wire) is then completely submerged in water. What is the new fundamental frequency? (Hint: The density of the water is 1000 kg/m3, and the density of the aluminium is 2700 kg/m3.) Express your answer using two significant figures. f = __________ Hz
What is the fundamental frequency of the steel wire in the figure? Express your answer to two significant figures and include the appropriate units.
A 200-kg chandelier is suspended from vertical steel cable. The cable is 7.8 m long. Assume a safety factor of 6.5. The elastic modulus for steel is 2.0×1011N/m2, and tensile strength for steel is 5.0×108N/m2. Part A What is the minimum cross-sectional area required of the cable? Express your answer to two significant figures and include the appropriate units. Amin Amin = nothingnothing SubmitRequest Answer Part B How much does the cable elongate? Express your answer to two significant figures...
A 10-cm-long spring is attached to the ceiling. When a 2.3 kg mass is hung from it, the spring stretches to a length of 17 cm . You may want to review (Pages 219 - 221) . Part A What is the spring constant k? Express your answer to two significant figures and include the appropriate units. k = SubmitRequest Answer Part B How long is the spring when a 3.0 kg mass is suspended from it? Express your answer...
A guitar string is 90 cm long and has a mass of 3.5 g. The distance from the bridge to the support post is L= 62 cm, and the string is under a tension of 520 N. Part A What are the frequencies of the fundamental and first two overtones? Express your answers using two significant figures. Enter your answers in ascending order separated by commas. ΟΙ ΑΣΦ ? $1,12,13 = Hz When you slosh the water back and forth...