Physics, 14.02.2020 04:17 tylerwayneparks

A vehicle has an initial velocity of v0 when a tree falls on the roadway a distance xf in front of the vehicle. The driver has a perception-reaction time of t. When the driver begins braking, the vehicle has an acceleration of magnitude a. Write an expression for the velocity of the vehicle when it hits the tree.

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A vehicle has an initial velocity of v0 when a tree falls on the roadway a distance xf in front of t...