What is the mass of a string that is 17 cm long and has a fundamental frequency of 792 Hz when under a tension of 1.7 kN?
A. 64 g
B. 16 g
C. 1.6 g
D. 32 g
E. 6.4 g
F. 3.2 g
A. 64 g
You might also like to view...
Astronomy has shown us that the Earth
A) occupies a special location in the universe so that life elsewhere is unlikely B) is the only planet in the universe with any kind of life C) is the only planet in the universe with advanced life D) is just one planet orbiting an ordinary star in a vast universe
A car of mass 1100 kg that is traveling at 27 m/s starts to slow down and comes to a complete stop in 578 m. What is the magnitude of the average braking force acting on the car?
A) 410 N B) 340 N C) 550 N D) 690 N
What is the distance between the two polar coordinates (2.0, 30°) and (9.0, 145°)?
a. 6.0 b. 10.0 c. 9.8 d. 9.2
The horizontal component of the buttressing force at the base of a pointed arch is
A) less than that of a rounded arch. B) equal to that of a rounded arch. C) greater than that of a rounded arch. D) zero in magnitude.