Physics, 25.01.2020 05:31, 02s54mcoupe
An object is thrown upwards with a speed of 14 m/s. how long does it take to reach a height of 5.0 m above the projection point while descending?
Answers: 1
Physics, 22.06.2019 17:40, yoongnzl
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
Physics, 23.06.2019 01:00, rachelvasky9
How much work would it take to move a coulomb charge across a 4 volt potential difference?
Answers: 2
An object is thrown upwards with a speed of 14 m/s. how long does it take to reach a height of 5.0 m...
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