Question

if x=sin(4t)+cos(8t)+5t find velocity and acceleration....?​

Answer 1

Answer:

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Answer 2

Explanation:

x=sin(4t)+cos(8t)+5t

differentiate w.r.t.t

v=cos(4t).4-sin(8t).8+5

v=4cos(4t) -8sin(8t)+5---------(1)

for acceleration

differentiate eqⁿ no. 1 w.r.t.t

a=-16sin(4t)-64cos(8t)