C.a.1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing eachother, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s². What is themagnitude of Alan's acceleration?a. .8 m/s²b. 1.0 m/s²c. 1.25 m/s²d. Cannot be determined2. How much horizontal force must a girl apply to a 50 kg cabinet to accelerate it at .4 m/s² alonga horizontal surface if there is a friction force of 70 N?b. 50 Ne. 90 N3. Students design an experiment to determine the relationshipbetween mass and acceleration where a cannon firesvarying masses. Motion sensors are used to measure thevelocity of the cannon ball while it is in the cannon. A graphof one of the trials is shown to the right. The mass is thenincreased for the next trial while keeping everything else thesame. What should the velocity vs. time graph look like forthis next trial? The second trial is the dashed line.120100806040200012010080604020a. 20 Nd. 80 NDVelocity vs. Time Graph forCannonball0.0050.0100.0050.0150.010Time()Velocity vs. Time Graph forCannonball0.0200.015Time (9)0.0200.0250.025Mass (kg)5101520800040002667b.2000d.120100760604020D12010080GO4020000.0051201000.0055060c. 70 NVelocity vs. Time Graph for CannonballVelocity vs. Time Graph forCannonballD.DOS0.0100.015Time (s)Velocity vs. Time Graph forCannonballNO CHANGE0.0100.010Time (s)0.0150.0204. In the same experiment as above in #3, the students ran trials to get the following data for theacceleration. What is the magnitude of the net force that was acting on the cannonballs?Acceleration (m/s²)Time (4)0.0200.0150.0250.0250.0200025

Name: C.a.1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frict
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Description: C.a.1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing eachother, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s². What is themagnitude of Alan's acceleration?a. .8 m/s²b. 1.0 m/s²c. 1.25 m/s

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ə Forces Review Wordle Questions 1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing each other, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s2. What is the magnitude of Alan's acceleration? a. .8 m/s² G. 1.25 m/s² b. 1.0 m/s² d. Cannot be determined 1 m/s² along

ə Forces Review Wordle Questions 1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing each other, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s2. What is the magnitude of Alan's acceleration? a. .8 m/s² G. 1.25 m/s² b. 1.0 m/s² d. Cannot be determined 1 m/s² along

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter39: Relativity

Section: Chapter Questions

Problem 3PQ

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