11. A sled at Canada Olympic Park in Calgary has a mass of 25.0 kg. A rider with a mass of 78.0 kg begins the run by pushing the sled to a speed of 1.20 m/s. By the time the sled gets to the first turn in the track, it has gained 2.25 x 10° J of kinetic energy. At that time, what is the speed of the combined mass?
11. A sled at Canada Olympic Park in Calgary has a mass of 25.0 kg. A rider with a mass of 78.0 kg begins the run by pushing the sled to a speed of 1.20 m/s. By the time the sled gets to the first turn in the track, it has gained 2.25 x 10° J of kinetic energy. At that time, what is the speed of the combined mass?
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter9: Solids And Fluids
Section: Chapter Questions
Problem 2WUE: Physics Review A team of huskies performs 7 440 J of work on a loaded sled of mass 124 kg, drawing...
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![11. A sled at Canada Olympic Park in Calgary has a mass of 25.0 kg. A rider with a mass of 78.0
kg begins the run by pushing the sled to a speed of 1.20 m/s. By the time the sled gets to the first
turn in the track, it has gained 2.25 x 10° J of kinetic energy. At that time, what is the speed of
the combined mass?
Sled m-25.0kg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed731747-3d8a-4ff9-80e5-48b89a62619f%2F3fb9c7a8-802b-45c8-adb2-6eb75038e491%2Ffhv0j1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11. A sled at Canada Olympic Park in Calgary has a mass of 25.0 kg. A rider with a mass of 78.0
kg begins the run by pushing the sled to a speed of 1.20 m/s. By the time the sled gets to the first
turn in the track, it has gained 2.25 x 10° J of kinetic energy. At that time, what is the speed of
the combined mass?
Sled m-25.0kg
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