Level frictionless track with constant speed

Reference no: EM13657969

A 14000 kg railroad car travels alone on a level frictionless track with a constant speed of 24.0 m/s. A 6500 kg load, originally at rest, is dropped onto the car. What will be the car's new speed?

Reference no: EM13657969

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Level frictionless track with constant speed : A 14000 kg railroad car travels alone on a level frictionless track with a constant speed of 24.0 m/s. A 6500 kg load, originally at rest, is dropped onto the car. What will be the car's new speed?

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