A skier of mass 40.6 kg comes down a slope

Question

of constant angle 30◦ with the horizontal.
What is the force on the skier parallel to
the slope? Neglect friction. The acceleration
of gravity is 9.8 m/s
2

Answer 1

the component of gravitational acceleration parallel to the slope is
___ g sin(30º)

the force on the skier is
___ m g sin(30º)

Answer 2

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