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College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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
Transcribed Image Text:83. Suppose that you apply a 60-N
horizontal force F to a 30kg package,
which pushes it 4 meters across a
frictionless floor. How much work is
done on the package by the pushing
force F? *
a. 240 J
O b. 1920 J
О с. 128 J
O d. 15 J
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- A particle moves 5 m in the +x direction while being acted upon by a constant force F = 2i + 5j– k N. The work (in Joules) done on the particle by this force is Select one: O a. 16 O b. -5 O c. 12 O d. 25 O e. 10arrow_forward150.0 J of work is done while lifting a 200.0 N box 0.75 meters up over your head towards a shelf. Given this information, how much P.E. does the box after it was raised? A) 0 J B) 150 J C) 266.67 J D) 1102.5 J E) don't be silly, it's none of these!arrow_forwardA 10 kg car starts from the rest and goes 5m/s. How much work is done by the car? (Hint :use work energy theorem to calculate work) A. 25 J B. 250 J C. 50 J D. 125 Jarrow_forward
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