A ball is thrown vertically upward from the ground with velocity of 30m/s¹. Exactly 0.5s later another ball Is dropped from rest from a cliff 40m above the point from which the first stone was projected. find : a) The time after the first stone was thrown when the two stones meet
b) How far above the ground they are at the same time?

low freq = 100 mhz

low wavelength =101.7m

length = 3x10^8/freq

with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.

hope this : )

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

the answer is b, have negligible mass