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A 1000 kg truck pulls a 500 kg car by means of a tope with a speed of 10 m/sec. The rope suddenly breaks causing the truck to move forward with a speed of 13 m/sec. Find the speed of the car after the rope breaks:

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A 1000 kg truck pulls a 500 kg car by means of a tope with a speed of 10 m/sec. The rope suddenly breaks causing the truck to move forward with a speed of 13 m/sec. Find the speed of the car after the rope breaks: Answer: 4 m/sec in the same direction as that of the truck

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the Engineering College Admission Test (ECAT) preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.