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A 2100-kg truck traveling north at 41 km/hr turns east andaccelerates to 60 km/h.

(a) What is the change in the truck's kinetic energy?

(b) What is the magnitude of the change in the truck'smomentum (i.e., the magnitude of delta p)

(c) What is the direction of the change in the truck'smomentum (i.e., the direction of delta p)?

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  • Category:- Physics
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