URGENT given the image here are the questions

i. Which runner, if either, is in the lead when t = 6.0 seconds? Justify your answer qualitatively without any equations

ii. Justify your answer about which runner, if either, is in the lead when t=6.0 seconds using appropriate equations.

THANK YOU

To a fellow spongebob-ian i will be glad to , the cheetah didn't get far on purpose because he's a cheetah  ( ͡° ͜ʖ ͡°)

V=ƒλv= 320 m/shope i can i get brainliest

The correct option is this: the sound waves from the two trombones have slightly different frequencies.from the question given above, we are told that the loudness of the sounds were increasing and decreasing, this is because the frequencies of the two sounds are different. the means that the number of waves that pass a fixed point in a given amount of time differ for both sounds.