Physics, 05.10.2019 22:00 kelbruggie
An apple falls out of a tree from a height of 2.3m. what is the impact speed of the apple
Answers: 1
Physics, 21.06.2019 17:00
Asimply means that over time there was some sort of change.
Answers: 1
Physics, 22.06.2019 17:40
Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.
Answers: 1
An apple falls out of a tree from a height of 2.3m. what is the impact speed of the apple...
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