Question

Solutions of Q33 and Q40?

Answer 1

Answer:

20 m/s

258hz

mark me Brainlist ❤️

Answer 2

Answer:

The ans of qns 33 may be d=40m/s

And the abs5of qns 40 may be c=262Hz

Explanation:

I can't explain because of slow net.

So sorry if ans is right then mark me as brainliest