Peoples Physics Concepts

(Marvins-Underground-K-12) #1

http://www.ck12.org Chapter 4. Newton’s Laws



  1. 2m/s^2

  2. The rope will not break because his weight of 800 N is distributed between the two ropes.

  3. Yes, because his weight of 800 N is greater than what the rope can hold.

  4. a. 400 N b. 500 N

  5. b. 500 N c. 6m/s^2 d. 0 e.− 4 m/s^2

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