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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},"UpZhCRaVweiZrekdKlUHFkaTc0sm1Z","q","A body of mass 2kg moving vertically upwards has its velocity increased uniformly from 10ms^-1 to 40ms^-1 in 4s. Neglecting air resistance, calculate the upward vertical force acting on the body.[g = 10 ms^-1]","ans",[414],2,"1997","course","physics","exp","F = mg + ma
\n
\nF = 2 [10 + \\(\\frac{(40 - 10)}{4}\\)]
\n
\nF = 35 N","opts",[422,423,424,425],"15N","20N","35N","45N",7,"7","initComment","initReply","actionData","errors"]

JAMB - Physics (1997 - No. 7)

Explanation

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