A small block slides from rest from the top of a frictionless sphere of radius R, as shown below. How far below the top x does it lose contact with the sphere? The sphere does not move. Hints: Mechanical Energy is conserved and block separates when N = 0. my? radial equation: = mg cos 0 – N R N = g cos e R K¡ = 0 _U¡ = mgR

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A small block slides from rest from the top of a frictionless sphere of radius R, as shown below.
How far below the top x does it lose contact with the sphere? The sphere does not move.
Hints: Mechanical Energy is conserved and block separates when N = 0.
mv?
= mg cos 0 – N
R
R
radial equation:
= g cos e
R
mg
K; = 0_U¡ = mgR
Transcribed Image Text:A small block slides from rest from the top of a frictionless sphere of radius R, as shown below. How far below the top x does it lose contact with the sphere? The sphere does not move. Hints: Mechanical Energy is conserved and block separates when N = 0. mv? = mg cos 0 – N R R radial equation: = g cos e R mg K; = 0_U¡ = mgR
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