Physics, 13.09.2019 19:10 lizbethh62
What is the mechanical advantage of a simple machine that requires a force of 40 newtons input to lift a 200 newton object?
Answers: 3
Physics, 22.06.2019 05:00
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
What is the mechanical advantage of a simple machine that requires a force of 40 newtons input to li...
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