A transverse wave along a string is given by
`y = 2 sin (2pi (3t – x) + (pi)/(4))`
where x and y are in cm and t in second. Find acceleration of a particle located at x = 4 cm at t = 1s.
A. `36 sqrt(2)pi^(2) cm//s^(2)`
B. `36 pi^(2) cm//s^(2)`
C. `-36 sqrt(2)pi^(2)cm//s^(2)`
D. `-36 pi^(2) cm//s^(2)`
`y = 2 sin (2pi (3t – x) + (pi)/(4))`
where x and y are in cm and t in second. Find acceleration of a particle located at x = 4 cm at t = 1s.
A. `36 sqrt(2)pi^(2) cm//s^(2)`
B. `36 pi^(2) cm//s^(2)`
C. `-36 sqrt(2)pi^(2)cm//s^(2)`
D. `-36 pi^(2) cm//s^(2)`
Correct Answer – C