Determine the magnitude of her acceleration

Reference no: EM13512199

A skateboarder, starting from rest, rolls down a 12.2-m ramp. When she arrives at the bottom of the ramp her speed is 8.61 m/s.

(a) Determine the magnitude of her acceleration, assumed to be constant.

(b) If the ramp is inclined at 28.0 ° with respect to the ground, what is the component of her acceleration that is parallel to the ground?

Reference no: EM13512199

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