Qualification > Sciences

IGCSE PHYSICS DOUBTS HERE !!!!

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~ Miss Relina ~:

--- Quote from: Ari Ben Canaan on May 05, 2011, 07:03:14 pm ---What are you talking about ?

The mark scheme says :

EDIT : Look carefully at the graph. It becomes PERFECTLY horizontal at exactly 4.2s.

--- End quote ---
oh yes sorry but do u understand why the first correct answer was 1.6-1.8 s

~ Miss Relina ~:
help plz

........:
Distance = area under graph

Area=1/2(10+9) * 0.6  (area of trapezium)

5.7 m

~ Miss Relina ~:
oct/nov 2010 varient 32 paper 3
qustion 2  ???

Vin:
Can you post a link, please?

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