What angle does the ramp make with respect to the horizontal

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(a) Suppose a hockey puck slides down a frictionless ramp with an acceleration of 5.60 m/s2. What angle does the ramp make with respect to the horizontal?

°

(b) If the ramp has a length of 5.50 m, how long does it take the puck to reach the bottom?

s

(c) Now suppose the mass of the puck is doubled. What's the puck's new acceleration down the ramp?

m/s2

Reference no: EM13508991

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