Answer:
He will have 36 pieces of rope.
Step-by-step explanation:
12 / (1/3) = 36
put one point on (1,1.5) and another on (2,3)
average speed of sprinter will be 10.42m/s
distance covered=s=100m
time taken=t=9.67m/s
average speed=10.42m/s
c