Find with what speed does the truck then strike the tree

Reference no: EM13565489

The driver of a truck slams on thebrakes when he sees a tree blocking the road. The truck slows downuniformly with acceleration -5.8m/s2 for 4.20 s, making skid marks 56.1 m long that end at the tree. With what speed does the truck then strike the tree?

m/s

Reference no: EM13565489

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