When an object is sitting on a sloped surface that is tilted up at an angle of 30° from the horizontal, how do you calculate the component of its weight that is parallel to the surface. use mgcos (30°) use mgtan (30°) use mgsin (30°)

When an object is sitting on a sloped surface that is tilted up at an angle of 30° from the horizontal, how do you calculate the component of its weight that is parallel to the surface. use mgcos (30°) use mgtan (30°) use mgsin (30°)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 47P: Let gM represent the difference in the gravitational fields produced by the Moon at the points on...

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please please help me!! this is physics

When an object is sitting on a sloped surface that is tilted up at an angle of 30° from the horizontal,
how do you calculate the component of its weight that is parallel to the surface.
use mgcos (30°)
O use mgtan (30°)
use mgsin (30°)

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