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Your mass is 61.8 kg, and the sled s mass is 20.9 kg. You start at rest, and then you jump off the sled, after which the empty sled is traveling at a speed of 5.49 m/s. What will be your speed on the ice after jumping off?

Your mass is 61.8 kg, and the sled s mass is 20.9 kg. You start at rest, and then you jump off the sled, after which the empty sled is traveling at a speed of 5.49 m/s. What will be your speed on the ice after jumping off?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Your mass is 61.8 kg, and the sled s mass is 20.9 kg. You start at rest, and then you jump off the sled, after which the empty sled is traveling at a speed of 5.49 m/s. What will be your speed on the ice after jumping off? 1 1.30 m/s 2 2.98 m/s 3 2.42 m/s 4 1.86 m/s
Transcribed Image Text:Your mass is 61.8 kg, and the sled s mass is 20.9 kg. You start at rest, and then you jump off the sled, after which the empty sled is traveling at a speed of 5.49 m/s. What will be your speed on the ice after jumping off? 1 1.30 m/s 2 2.98 m/s 3 2.42 m/s 4 1.86 m/s
A) B) You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own mass is 77.2 kg, and the mass of the sled when empty is 14.3 kg. From shore, someone throws a baseball of mass 0.125 kg to you, and you catch it; the horizontal component of the ball s velocity is 28.2 m/s. What will be the sled s (and your) speed with respect to the surface of the pond after you This time, your mass is 81.2 kg and the sled s mass is 12.0 kg. You re on the sled, initially moving to the west at 5.14 cm/s. From the southern shore, your friend throws a baseball of mass 0.189 kg, which you catch as it s traveling northward with a horizontal velocity component of 29.3 m/s. What will be the sled s (and your) speed after catching the ball? catch the ball? 1 45.4 cm/s 1 24.4 cm/s 2 4.70 cm/s 2) 2.31 cm/s 3.85 cm/s 7.84 cm/s 4 4.56 cm/s 4 6.80 cm/s
Transcribed Image Text:A) B) You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own mass is 77.2 kg, and the mass of the sled when empty is 14.3 kg. From shore, someone throws a baseball of mass 0.125 kg to you, and you catch it; the horizontal component of the ball s velocity is 28.2 m/s. What will be the sled s (and your) speed with respect to the surface of the pond after you This time, your mass is 81.2 kg and the sled s mass is 12.0 kg. You re on the sled, initially moving to the west at 5.14 cm/s. From the southern shore, your friend throws a baseball of mass 0.189 kg, which you catch as it s traveling northward with a horizontal velocity component of 29.3 m/s. What will be the sled s (and your) speed after catching the ball? catch the ball? 1 45.4 cm/s 1 24.4 cm/s 2 4.70 cm/s 2) 2.31 cm/s 3.85 cm/s 7.84 cm/s 4 4.56 cm/s 4 6.80 cm/s
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