While standing at a cross walk, a sports car drives past you at 80 m/s. You hear a police car approaching you at 90 m/s, driving in the same direction in an attempt to follow it. Assuming they are all able to hear the police siren, who hears it at the highest pitch?
A. All hear the same pitch
B. The cop in the police car
C. Not enough information to determine
D. The driver of the sports car
E. You

E

Explanation:

The police car is going to fast for the cop to hear and the same is with the speeder its who hears its highest pitch because it drives right past you and your not moving just standing on the cross walk

which statement about this sum is true? −245+2.7

i sometimes feel that way too. i feel that i should hurt someone because they hurt me, but i wouldnt do it. that would make things so much worse i have so much experience with this stuff

explanation: