Name:ID: A8. A1.8-kg block is released from rest at the top of a rough 30° inclined plane. As the block slides down theincline, its acceleration is 3.0 m/s? down the incline. Determine the magnitude of the force of friction actingon the block.4.2 Na.b. 3.0 N3.4Nd. 3.8 N2.3 NC.e.hp

Given values:- Mass of the block,(m)=1.8 kg ----(1) Inclined angle,(θ)=300 ----(2) Acceleration of…

Answered: A 1.8-kg block is released fror…

A 1.8-kg block is released fror incline, its acceleration is 3.0 on the block. a. 4.2 N b. 3.0 N с. 3.4 N d. 3.8 N e. 2.3 N

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Name:
ID: A
8. A1.8-kg block is released from rest at the top of a rough 30° inclined plane. As the block slides down the
incline, its acceleration is 3.0 m/s? down the incline. Determine the magnitude of the force of friction acting
on the block.
4.2 N
a.
b. 3.0 N
3.4N
d. 3.8 N
2.3 N
C.
e.
hp

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