What is the component of her acceleration

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Reference no: EM13289853

A skateboarder, starting from rest, rolls down a 13.1-m ramp. When she arrives at the bottom of the ramp her speed is 8.89 m/s.

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

(b) If the ramp is inclined at 26.5 ° with respect to the ground, what is the component of her acceleration that is parallel to the ground?

Reference no: EM13289853

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