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I Review | Constants An 89.0 kg spacewalking astronaut pushes off a 660 kg satellite, exerting a 90.0 N force for the 0.450 s it takes him to straighten his arms. Part A How far apart are the astronaut and the satellite after 1.20 min? Express your answer with the appropriate units. • View Available Hint(s) HA ?

I Review | Constants An 89.0 kg spacewalking astronaut pushes off a 660 kg satellite, exerting a 90.0 N force for the 0.450 s it takes him to straighten his arms. Part A How far apart are the astronaut and the satellite after 1.20 min? Express your answer with the appropriate units. • View Available Hint(s) HA ?

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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I Review Constants An 89.0 kg spacewalking astronaut pushes off a 660 kg satellite, exerting a 90.0 N force for the 0.450 s it takes him to straighten his arms. Part A How far apart are the astronaut and the satellite after 1.20 min? Express your answer with the appropriate units. • View Available Hint(s) µA d = Value Units Submit
Transcribed Image Text:I Review Constants An 89.0 kg spacewalking astronaut pushes off a 660 kg satellite, exerting a 90.0 N force for the 0.450 s it takes him to straighten his arms. Part A How far apart are the astronaut and the satellite after 1.20 min? Express your answer with the appropriate units. • View Available Hint(s) µA d = Value Units Submit
I Revi Block B in (Figure 1) rests on a surface for which the static and kinetic coefficients of friction are 0.62 and 0.40, respectively. The ropes are massless. Part A You may want to review (Pages 165 - 168). What is the maximum mass of block A for which the system remains in static equilibrium? Express your answer with the appropriate units. Figure < 1 of 1 <> HA 20 kg = Vu Value Units 45° 90 Request Answer Submit A Provide Feedback
Transcribed Image Text:I Revi Block B in (Figure 1) rests on a surface for which the static and kinetic coefficients of friction are 0.62 and 0.40, respectively. The ropes are massless. Part A You may want to review (Pages 165 - 168). What is the maximum mass of block A for which the system remains in static equilibrium? Express your answer with the appropriate units. Figure < 1 of 1 <> HA 20 kg = Vu Value Units 45° 90 Request Answer Submit A Provide Feedback
Expert Solution
Step 1

According to guidelines we need to solve only first question. 

According to question---

Given value--

  • mass of astronaut = 89 kg.
  • Mass of satellite = 660 kg.
  • External force =90 N.
  • Time taken = 0.45 sec.

We have to find-

  • How far apart are the astronaut and the satellite after 1.20 min ? 
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