A cart is driven by a large propeller fan, which can accelerate or decelerate the cart. The cart starts out at the position x = 0 m, with an initial velocity +2m/s and a constant acceleration due to the fan. The direction to the right is positive. The cart reaches a maximum position of x = +10.5m, where it begins to travel in the negative direction. Find the acceleration of the cart.

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A cart is driven by a large propeller fan, which can
accelerate or decelerate the cart. The cart starts out at
the position x = 0 m, with an initial velocity +2m/s and a
constant acceleration due to the fan. The direction to
the right is positive. The cart reaches a maximum
position of x = + 10.5m, where it begins to travel in the
negative direction. Find the acceleration of the cart.
Round your answer to three significant figures.
Transcribed Image Text:A cart is driven by a large propeller fan, which can accelerate or decelerate the cart. The cart starts out at the position x = 0 m, with an initial velocity +2m/s and a constant acceleration due to the fan. The direction to the right is positive. The cart reaches a maximum position of x = + 10.5m, where it begins to travel in the negative direction. Find the acceleration of the cart. Round your answer to three significant figures.
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