A man walked on a road his speed was 50 m/s after two minutes He hit a rock and his speed become 30 m/s what is the force if his wight 75 kg اختبار سري 750 O -750 O 12.5 O -12.5 O None of above

A man walked on a road his speed was 50 m/s after two minutes He hit a rock and his speed become 30 m/s what is the force if his wight 75 kg اختبار سري 750 O -750 O 12.5 O -12.5 O None of above

Name: A man walked on a road hisspeed was 50 m/s after twominutes He hit a
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Description: A man walked on a road hisspeed was 50 m/s after twominutes He hit a rock and hisspeed become 30 m/s what isthe force if his wight 75 kgاختبار سريO 750O -750O 12.5O -12.5O None of above

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 20PQ: A skater of mass 45.0 kg standing on ice throws a stone of mass 7.65 kg with a speed of 20.9 m/s in...

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