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nicholas; Nzili
Answers (4)
relative speed=64-56 =8mi/h distance travelled by truck for 1/4h =s*t=56*1/4=14mi time spent by car in overtaking t=d/s=14/8 =1.75hrs
13.4inch(diagonals of square meet at a right angle and are equal)
250mm(pythagorean theorem) all angles of rectangle=90degrees
let the speed of car =xmi/h relative speed =(x-50)mi/h time taken to overtake=1/600h s=d/t distance to be covered=44/5280mi s*t=d (x-50)(1/600)=44/5280 x=55mi/h
