Physics, 05.05.2020 23:02 ericasolis2614
Cual es la energía de un objeto de 150 kg que se mueve con una velocidad de 15 m/s ?
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
Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
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Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
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Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
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Cual es la energía de un objeto de 150 kg que se mueve con una velocidad de 15 m/s ?...
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