What is the minimum time needed before it can come to rest

Reference no: EM13282761

A jet plane lands with a speed of 114 m/s and can accelerate at a maximum rate of ?4.20 m/s2 as it comes to rest.

(a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest? answer in seconds

Reference no: EM13282761

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