Questions 2 wh31. 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?a. 20 Nd. 80 NStudenta doninb. 50 Ne.90 Nc. 70 NVelocity vs

Given that acceleration of cabinet, a= 0.4 m/s2 friction force on cabinet, f = 70 N mass of…

Answered: d. Cannot be determined How much…

d. Cannot be determined How much horizontal force must a girl apply to a 50 kg cabinet to accelerate it at .4 m/s² along a horizontal surface if there is a friction force of 70 N? a 20 N

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 44A

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Questions 2

wh
3
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
b. 1.0 m/s²
c. 1.25 m/s²
d. Cannot be determined
2. How much horizontal force must a girl apply to a 50 kg cabinet to accelerate it at .4 m/s² along
a horizontal surface if there is a friction force of 70 N?
a. 20 N
d. 80 N
Studenta donin
b. 50 N
e.
90 N
c. 70 N
Velocity vs

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