A guitar string has a length L = 63 cm from bridge to nut and sounds the note G2 (199.3 Hz) when plucked near one end. If the player touches their finger lightly on the string at L/4 from one end, list the lowest 3 modes of vibration (harmonics) which survive?

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min