A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the rocket. The bolt hits the ground 6.50 s later. Part A What was the rocket's acceleration? Part A 7.9 [] ? m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining What angle does the tangent to the curve y(x) = sin (x/3) + 14sin(x/3) at x = 3 make with the x- axis? Express your answer to 3 significant figures. Choose the smaller angle, i.e., your answer should be positive and less than 90 degrees. ] ? degrees