- #1
miyuki9
PHYSICS help please! Due 2morrow!
I'm learning about vibration and wave and sound. And I have to explain and solve this problem below, can someone please help me out...Thanks
You watch a distant farmer driving a stake into the ground w/ a sledgehammer. he hits the stake at a regular rate of one stroke per second. You hear the sound of the blows exactly synchronixed with e blows u see. And then you hear one more blow after u see him stop hammering. How far away is the farmer? (speed of sound is 330m/s)
I'm learning about vibration and wave and sound. And I have to explain and solve this problem below, can someone please help me out...Thanks
You watch a distant farmer driving a stake into the ground w/ a sledgehammer. he hits the stake at a regular rate of one stroke per second. You hear the sound of the blows exactly synchronixed with e blows u see. And then you hear one more blow after u see him stop hammering. How far away is the farmer? (speed of sound is 330m/s)