Question

A police lives in pursuit of a hold up car 0.50 hr after the latter has left the scene of the crime at 75 mi/hr how fast must the police car go if it is to catch up with the hold up car in 1.00hr.

Answer 1

how you get the 1.5 hour?

Answer 2

tnx so much

Answer 3

Umm What formula will i use?

Answer 4

tnx :)

Answer 5

hey one last question :) A police car moving 140 km/h chases a speeding car moving 110km/h. how much closer to the speeding car thus the police car get each minute?

Answer 6

what do you mean?

Answer 7

ohh :-O