always use significant figure rules. remember that these rules apply to all numbers that are measurements…

always use significant figure rules. remember that these rules apply to all numbers that are measurements. you hit a golf ball 30.0 m to the south and overshoot the hole. you then hit the ball another 5.0 m back to the north. what is the balls displacement?

always use significant figure rules. remember that these rules apply to all numbers that are measurements. you hit a golf ball 30.0 m to the south and overshoot the hole. you then hit the ball another 5.0 m back to the north. what is the balls displacement?

Answer

Explanation:

Step1: Definir direcciones

Sea el sur negativo y el norte positivo. La primer distancia es $d_1=- 30.0$ m y la segunda es $d_2 = 5.0$ m.

Step2: Calcular desplazamiento total

El desplazamiento $D$ es la suma de las distancias vectoriales, $D=d_1 + d_2$. Sustituyendo los valores: $D=-30.0+5.0=-25.0$ m. El signo negativo significa que el desplazamiento es hacia el sur.

Answer:

25.0 m al sur