problem15_66

University Physics with Modern Physics with Mastering Physics (11th Edition)

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
15.66: (a) The string vibrates through 2 1 cycle in so min, 4 5000 1 × s 10 9.6 min 10 6 . 1 min 5000 4 2 1 2 3 - - × = × = = T T Hz 10.4 s 10 6 . 9 1 1 2 = × = = - T f m 50 . 0 cm 0 . 50 = = = L λ (b) Second harmonic (c) s m 5.2 m) Hz)(0.50 4 . 10 ( = = λ = f v (d) (i)Maximum displacement, so ) sin sin cm 5 . 1 ( (ii) 0 ωt kx v v t t y y = = = Speed ωt kx ω v y sin cm)sin 5 . 1 ( = = at maximum speed, 1 sin sin = = ωt
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: kx cm) Hz)(1.5 (10.4 2 cm) 5 . 1 ( 2 cm) 5 . 1 ( f v y = = = s m 0.98 s cm 98 = = (e) 2 v F F v = = kg 10 85 . 1 ) s m 2 . 5 ( m) N)(0.500 00 . 1 ( 2 2 2- = = = = L v F L M =18.5 g...
View Full Document

Ask a homework question - tutors are online