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Fed [463]
3 years ago
7

A force of 20 N is inclined at 30 degrees to the X axis. What are X and Y components of the force?

Physics
2 answers:
tiny-mole [99]3 years ago
7 0
Component X = 20N * cos(30)
Component Y = 20N* sin(30)
Vanyuwa [196]3 years ago
6 0

Answer: 10 root 3 N, 10N

Explanation:

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A spring 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 b
Elina [12.6K]

Answer:

0.3 m

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Initially, the package has both gravitational potential energy and kinetic energy.  The spring has elastic energy.  After the package is brought to rest, all the energy is stored in the spring.

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