Ayuda Porfavor se los agradeceria mucho. Metodo del poligono 1. Sea d1⃗⃗⃗⃗ → el desplazamiento de una persona al caminar 50m directamente hacia el Este y d2→ el desplazamiento cuando cambia de rumbo caminando otros 40m a 500 al Norte del Este.

Determine:

a) El desplazamiento total de dicha persona.

b) La dirección del desplazamiento resultante.

Toma en cuenta:

Escala 1cm = 10 cm

an enlarged virtual image

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

this would be about 43%