What is the car''s speed at the bottom of dip

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Q1. A 65.0 kg human sprinter can accelerate from rest to 10 m/s in 2.90 s. all through the same interval, a 33 kg greyhound can accelerate from rest to 20 m/s. calculate (a) change in kinetic energy and (b) average power output for each.

Q2. The weight of passengers on a roller coaster increases by 53 percent as the car goes through a dip with a 30 radius of curvature.

What is the car's speed at the bottom of dip?

Reference no: EM1313521

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