Two cars P and Q are moving in a racing track continuously for two hou – McqOptions

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1.	Two cars P and Q are moving in a racing track continuously for two hours. Assume that no other vehicles are using the track during this time. The expressions relating the distance travelled d (in km) and time t (in hour) for both the vehicles are given asP (d) = 60tQ (d) = 60t2Within the first one hour, the maximum space headway would be
A.	15 km at 30 minutes
B.	15 km at 15 minutes
C.	30 km at 30 minutes
D.	30 km at 15 minutes
Answer» B. 15 km at 15 minutes

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