Which is the best statement about the force of friction exerted on you by the ground in this situation?
(a) A force of kinetic friction pointing “up the hill”, parallel to the surface of the hill, is applied to you by the ground.
(b) A force of static friction pointing “up the hill”, parallel to the surface of the hill, is applied to you by the ground.
(c) A force of static friction pointing upward, perpendicular to the surface of the hill, is applied to you by the ground.
(d) A force of kinetic friction pointing upward, perpendicular to the surface of the hill, is applied to you by the ground.
(e) No force of friction is applied to you by the ground.
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