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Further Mathematics Paper 2, May/June. 2008  
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Questions: 1 2 3 4 5 6 7 8 9 10111213 1415161718Main
General Comments
Weakness/Remedies
Strength











Question 18

(a)An object is thrown up a smooth plane inclined at an angle of 30° to the horizontal. If the plane is 15 m long and the object comes to rest at the top, find the

(b)Forces of magnitudes 5N, S..J3N. 10 N, S...[3N and 5 N act on a body P, ohnass 5 kg as
s'hown in the diagram.

Find tLl~ (i)
(Y~)

5N magnitude of the resultant force;
acceleration of the body.

_____________________________________________________________________________________________________
Observation

Question 18 (a) was quite popular and well attempted. Candidates were able to apply the
correct f6rmula and obtained the value of t = ,f6 secs. Question 18(b) was not l3"s popular as the'(a) p:a\rt. Very few candidates were able to calculate the value of the acceleration. They stopped after obtaining the magnitude of the resultant force.

 

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