Physics, 21.01.2021 22:00 anayamllr11
A carpenter used a claw hammer to pull a 3cm nail out of a piece of wood. The nail had a resistance of 800N and the carpenter exerted a force of 40N. What was the mechanical advantage of the hammer ?
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Physics, 22.06.2019 07:00
Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block
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
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
A carpenter used a claw hammer to pull a 3cm nail out of a piece of wood. The nail had a resistance...
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