An overhead view of part of a pinball game is shown. If the plunger imparts an initial speed of 2.0 m/s to the ball at time t = 0, determinethe acceleration a of the ball (a) at time t = 0.15 s and (b) at time t = 0.28 s. At point F, the speed of the pinball has decreased by 18%from the initial value, and this decrease may be assumed to occur uniformly over the total distance traveled by the pinball. Use thevalues r= 130 mm and 0 = 51°AAnswers:L-r(a) t = 0.15 s,(b) t = 0.28 s,a =a =-xB(i(irD.Er●i+ ii+ ij) m/s²j) m/s²

Answered: Image /qna-images/answer/87460d05-a1d5-4a83-91a1-4e2a478fcce6.jpg

Answered: An overhead view of part of a pinball…

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