Anylon guitar string is fixed between two lab posts 2.25 m apart. the string has a linear mass density of μ = 6.60 g/m and is placed under a tension of 170.00 n. the string is placed next to a tube, open at both ends, of length l. the string is plucked and the tube resonates at the n = 3 mode. the speed of sound is 343 m/s. what is the length of the tube?

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

Astate of matter all that has define volume and can flow is a(n)

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33