A block of mass mj =7 kg on a frictionless plane7)inclined at angle 0is connected by a cord over a massless,frictionless pulley to a second block of mass m2= 5 kg. The firstblock moves down the plane with acceleration a =a) What is the angle 0?:0.87 m/s².b) What is the tension in the cord?m2c) What is the force applied on m¡ from the ramp?Answers: a) 0= 60°, b) T= 53.35 N, FN = 34.3 N

The fbd has been drawn, the analysis has been done on two different masses. forces have been…

A block of mass m¡ =7 kg on a frictionless plane gle Ois connected by a cord over a massless, lley to a second block of mass m2 = 5 kg. The first Hown the plane with acceleration a = 0.87 m/s². is the angle 0? is the tension in the cord2

A block of mass m¡ =7 kg on a frictionless plane gle Ois connected by a cord over a massless, lley to a second block of mass m2 = 5 kg. The first Hown the plane with acceleration a = 0.87 m/s². is the angle 0? is the tension in the cord2

College Physics

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ISBN:9781305952300

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Question

A block of mass mj =7 kg on a frictionless plane
7)
inclined at angle 0is connected by a cord over a massless,
frictionless pulley to a second block of mass m2= 5 kg. The first
block moves down the plane with acceleration a =
a) What is the angle 0?
:0.87 m/s².
b) What is the tension in the cord?
m2
c) What is the force applied on m¡ from the ramp?
Answers: a) 0= 60°, b) T= 53.35 N, FN = 34.3 N

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