Suppose that a Ferrari and a Porsche begin a race with a moving ...

[RODY.ELKHALIL]

Suppose that a Ferrari and a Porsche begin a race with a moving start, and each moves with constant speed. One lap of the track is 2 km. The Ferrari laps the Porsche after the Porsche has completed 9 laps.
 
  If the speed of the Ferrari had been 10 km/h less, the Porsche would have traveled 18 laps before being overtaken. What were the speeds of the two cars?

Question 2

Incompressible flow means that the fluid's density is constant.
 
  Indicate whether the statement is true or false

[guyanai]

Answer to Question 1

Porsche speed = 180 km/h; Ferrari speed = 200 km/h

Answer to Question 2

TRUE

[RODY.ELKHALIL]

TYSM

[DylanD1323]

Thanks for the timely response, appreciate it