Physics Chapter 5 Review Sheet

(A) Power (B) Work (C) Kinetic energy (D) Potential Energy . All energy/power values are scalar, kinetic energy can only be positive (v2). Questions 20-21 A constant force of 900 N pushes a 100 kg mass up the inclined plane at a uniform speed of 4 m/s. 20. The power developed by the 900-N force is (A) 400 W (B) 800 W (C) 900 W (D) 3600 W ................
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