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Bishketta
Questions (1)
If a 2.0-kilogram mass is raised 0.050 meter vertically, the work done on the mass is approximately
(1) 0.10 J (2) 0.98 J (3) 9.8
6 answers
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Answers (2)
ok thanks a lot. I appreciate it =)
yes. the book says work = force times direction of displacemnt. but im confused about the joules unit. According to this review book, 1 newton * meter = 1 kilogram * meter squared/second squred = 1 joule. Would it be 0.1 joules? Or is it 0.1 newton*meters
