Find how much kinetic energy was lost in the collision

Reference no: EM13658947

In a head on collision, a 4,000 kilogram truck going 10 m/s east strikes a 1,000 kilogram automobile going 20 m/s west.

a) Determine the speed and direction of the wreckage?

b) Find how much kinetic energy was lost in the collision?

Reference no: EM13658947

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