Calculating Time for Acceleration of Motorcycle Cop

AI Thread Summary
The discussion revolves around calculating the motorcycle cop's acceleration after he starts pursuing a Ferrari traveling at 176 km/h. The cop begins his chase 2 seconds after the Ferrari passes him and catches up 2 km later, reaching a top speed of 211 km/h. Participants highlight the need for total time to solve the problem, but it is noted that both vehicles' movements must be considered. The key equation for acceleration involves the distance covered and the time taken, which remains unclear without additional information. The conversation emphasizes the importance of analyzing both vehicles' speeds and positions to determine the cop's acceleration accurately.
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Homework Statement



A motorcycle cop, parked at the side of a highway reading a magazine, is passed by a woman in a red Ferrari 308 GTS doing 176. km/h. After a few attempts to get his cycle started, the officer roars off 2.00 s later and catches the Ferrari at the state line 2.00 km away some time after attaining his top speed of 211. km/hr. What was his acceleration during the time he was accelerating?

Homework Equations


I thought total time should be provided to be able to solve this problem, but it is not.
So I got really stuck..

The Attempt at a Solution


If the total time is given, I would put 2000m as delta position(dx) and use the acceleration equation (v0t + 0.5at^2).

I would appreciate any help! Thanks!
 
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hahame said:

Homework Statement



A motorcycle cop, parked at the side of a highway reading a magazine, is passed by a woman in a red Ferrari 308 GTS doing 176. km/h. After a few attempts to get his cycle started, the officer roars off 2.00 s later and catches the Ferrari at the state line 2.00 km away some time after attaining his top speed of 211. km/hr. What was his acceleration during the time he was accelerating?

Homework Equations


I thought total time should be provided to be able to solve this problem, but it is not.
So I got really stuck..

The Attempt at a Solution


If the total time is given, I would put 2000m as delta position(dx) and use the acceleration equation (v0t + 0.5at^2).

I would appreciate any help! Thanks!

What's stopping you calculating the time? Hint: there are two vehicles involved.
 
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