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Answers Key 9B Mid Semester
Answers Key 9B Mid Semester
acceleration: the rate of velocity=(v-u)/t [1]
a=(7-5)/0.5=4 m/s^2 [3]
t=(v-u)/a=(40-10)/3=10 s [3]
v=u+at=6+4*(5/2)=16 m/s [3]
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acceleration: the rate of velocity=(v-u)/t [1]
a=(7-5)/0.5=4 m/s^2 [3]
t=(v-u)/a=(40-10)/3=10 s [3]
v=u+at=6+4*(5/2)=16 m/s [3]