A distance of 6.50 cm is measured between two adjacent nodes of a standing wave on a 26.0 cm-long string. HINT (a) In wh
Posted: Sat Jul 02, 2022 7:09 pm
- A Distance Of 6 50 Cm Is Measured Between Two Adjacent Nodes Of A Standing Wave On A 26 0 Cm Long String Hint A In Wh 1 (95.78 KiB) Viewed 31 times
- A Distance Of 6 50 Cm Is Measured Between Two Adjacent Nodes Of A Standing Wave On A 26 0 Cm Long String Hint A In Wh 2 (85.22 KiB) Viewed 31 times
A distance of 6.50 cm is measured between two adjacent nodes of a standing wave on a 26.0 cm-long string. HINT (a) In which harmonic number n is the string vibrating? 4 Don't confuse the two terms, "node" and "antinode". In a standing wave, there is no motion in the string at the nodes, but midway between two adjacent nodes, at an antinode, the string vibrates with the largest amplitude. (b) Find the frequency (in Hz) of this harmonic if the string has a mass of 2.85 x 107 kg and a tension of 885 N. 46.72 X Hz Need Help? Read It Watch It
A block of mass m = 2.00 kg is attached to a spring of force constant k = 4.95 x 10² N/m that lies on a horizontal frictionless surface as shown in the figure below. The block is pulled to a position x; = 4.75 cm to the right of equilibrium and released from rest. k Need Help? m x=0 x = x; (a) Find the the work required to stretch the spring. J (b) Find the speed the block has as it passes through equilibrium. m/s Read It Watch It