A sledder with a total mass 40.0 kg (including the sled) slides down a 10.0m hill that is 20◦ from the horizontal. There is no friction. i. What is the acceleration of the sledder? ii. Using the equation of motion, what is the sledder’s velocity at the bottom of the hill? iii. Solve the same problem (ii) using conservation of mechanical energy.
A sledder with a total mass 40.0 kg (including the sled) slides down a 10.0m hill that is 20◦ from the horizontal. There is no friction. i. What is the acceleration of the sledder? ii. Using the equation of motion, what is the sledder’s velocity at the bottom of the hill? iii. Solve the same problem (ii) using conservation of mechanical energy.
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A sledder with a total mass 40.0 kg (including the sled) slides down a 10.0m hill that is 20◦ from the horizontal. There is no friction.
i. What is the acceleration of the sledder?
ii. Using the equation of motion, what is the sledder’s velocity at the bottom of the hill?
iii. Solve the same problem (ii) using conservation of mechanical energy.
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