Gce Model Questions Vol1 2018 Further Mathematics Question 31

Practice objective / multiple choice question 31 from the 2018 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2018 Further Mathematics Objective / Multiple Choice Hard Difficulty
Question 31 GCE_MODEL_QUESTIONS_VOL1 • 2018 • FURTHER_MATHEMATICS • objective

A 5 kg block hangs from a light inextensible string over a smooth pulley. The other end of the string is attached to a block of mass \(m\) that rests on a plane inclined at \(30^{\circ}\) to the horizontal. The coefficient of kinetic friction between this block and the plane is \(0.2\). The system is released from rest. Determine, to two decimal places, the greatest value of \(m\) (in kilograms) for which the block on the plane will move up the incline. Express your answer in the form \(m < \text{value}\).

Answer Options

A. m < 8.10 kg
B. m < 7.00 kg
C. m < 6.85 kg
Correct Answer D. m < 7.42 kg
Correct Answer
D
Correct Option:
m < 7.42 kg

About This Question

This is Gce Model Questions Vol1 2018 Further Mathematics Question 31. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Hard .

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