Author Question: A guitar string 0.650 m long has a tension of 61.0 N and a mass per unit length of 3.00 g/m. (a) ... (Read 120 times)

TFauchery · **on:** Jul 29, 2018

A guitar string 0.650 m long has a tension of 61.0 N and a mass per unit length of 3.00 g/m.

(a) What is the speed of waves on the string when it is plucked?
(b) What is the string's fundamental frequency of vibration when plucked?

Question 2

The gravitational acceleration on a planet's surface is 16.0 m/s2. What is the gravitational acceleration at an altitude of one planet diameter above the SURFACE of the planet?

A) 5.33 m/s2 B) 1.60 m/s2 C) 1.78 m/s2 D) 4.00 m/s2 E) 8.00 m/s2