Gce Model Questions Vol1 2022 Physics Question 3

Practice objective / multiple choice question 3 from the 2022 Gce Model Questions Vol1 Physics examination.

Gce Model Questions Vol1 2022 Physics Objective / Multiple Choice Medium Difficulty
Question 3 GCE_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • objective

A block of mass \(8\) kg rests on a rough inclined plane that makes an angle of \(25^{\circ}\) with the horizontal. The coefficient of static friction between the block and the plane is \(0.30\). A horizontal force \(F\) is applied to the block, pushing it up the plane. Find the minimum magnitude of \(F\) (in newtons, to two significant figures) required to start moving the block up the incline.

Answer Options

A. 85 N
Correct Answer B. 70 N
C. 100 N
D. 55 N
Correct Answer
B
Correct Option:
70 N

About This Question

This is Gce Model Questions Vol1 2022 Physics Question 3. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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