A block weights 150g and it’s attached to a 0.6m long string. The block starts from rest and begins to spin in a circle accelerating at a constant rate of 0.25 rad/s^2 on a horizontal surfaces if the string has a max tension of 5N. How long does it take for the string to break? How many revolutions did the block complete? Please Use the equations provided. Equations:Vector components, standard Cartesian plane:Vx= V cos 8Vy = V sin 0Constant linear acceleration:V = Vo + atProjectile motion:X = Xo + VoxtRotational motion:0 = s/r@= @o + atFrictional force:w = v/rNewton's Second Law of motion:Centripetal force:Use gd = do + Vot + ½ at²Gravitational force, or weight:=Vx² + Vy² = V²y = yo + Voy - 1/2 gt²360⁰ = 2n radiansa = aT/r000+ wot + ½ at²tan 8 = Vy/Vxv² = vo² + 2a(d-do)Vy = Voy -gtac = v²/r = rw²w² = wo² + 2a(0 - 0)ΣF = maFg = mgFf = µFnFc = mv²/r10.0 m/s² for the acceleration due to gravity near the surface of the earth.

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Answered: A block weights 150g and it’s attached…

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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A block weights 150g and it’s attached to a 0.6m long string. The block starts from rest and begins to spin in a circle accelerating at a constant rate of 0.25 rad/s^2 on a horizontal surfaces if the string has a max tension of 5N. How long does it take for the string to break? How many revolutions did the block complete? Please Use the equations provided.

Equations:
Vector components, standard Cartesian plane:
Vx= V cos 8
Vy = V sin 0
Constant linear acceleration:
V = Vo + at
Projectile motion:
X = Xo + Voxt
Rotational motion:
0 = s/r
@= @o + at
Frictional force:
w = v/r
Newton's Second Law of motion:
Centripetal force:
Use g
d = do + Vot + ½ at²
Gravitational force, or weight:
=
Vx² + Vy² = V²
y = yo + Voy - 1/2 gt²
360⁰ = 2n radians
a = aT/r
000+ wot + ½ at²
tan 8 = Vy/Vx
v² = vo² + 2a(d-do)
Vy = Voy -gt
ac = v²/r = rw²
w² = wo² + 2a(0 - 0)
ΣF = ma
Fg = mg
Ff = µFn
Fc = mv²/r
10.0 m/s² for the acceleration due to gravity near the surface of the earth.

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