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a wooden boxcar is moving on a straight railroad track at speed of 85km/hr....a shiper fires a bullrt ...the bullet passes throughboth the lengthwise walls of the car,its entrance and exit holes being exactly opposite to each otheras viewedfrom within the car,,,from what direction rel to the track,is the bullet fired?assume that thebullet is nt deflected upon enterin the car,bt its speed decreases by 20%...

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shivanshi asthana , 15 Years ago
Grade 11
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