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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"YnSuBISoNpa0BAoLn2GnXFGxYKOAGy","q","A bullet fired vertically upward from a gun held 2.0 m above the ground reaches its maximum height in 4.0s. calculate its initial velocity.
\n
\n
\n[g = 10ms-2]","ans",[414],2,"2009","course","physics","exp","At maximum height, the final velocity, v = 0
\nthus from v = u - gt
\n0 = u - gt
\n∴ U = at = 10 x 4 = 40 mls","opts",[422,423,424,425],"10 ms^-1","8 ms^-1","40 ms^-1","20 ms^-1",3,"3","initComment","initReply","actionData","errors"]

JAMB - Physics (2009 - No. 3)

Explanation

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