Please help me to do this. It's urgent. Please!!!!!!!!
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Speed is =Total distance/total = (70+40+10+40) / 10 = 16m/s
and
Velocity = Displacement/time = (40+40) t 10 = 8m/s
Right...?
and
Velocity = Displacement/time = (40+40) t 10 = 8m/s
Right...?
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