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

always use significant figure rules. remember that these rules apply to all numbers that are measurements. a skier descends a mountain at an angle of 35.0° to the horizontal. if the mountain is 235 m long, what are the horizontal and vertical components of the skiers displacement? (use trigonometry to solve.) x = y = 135 m 235 m 193 m

always use significant figure rules. remember that these rules apply to all numbers that are measurements. a skier descends a mountain at an angle of 35.0° to the horizontal. if the mountain is 235 m long, what are the horizontal and vertical components of the skiers displacement? (use trigonometry to solve.) x = y = 135 m 235 m 193 m

Answer

Explanation:

Step1: Definir fórmulas trigonométricas

La componente horizontal $x = d\cos\theta$ y la componente vertical $y = d\sin\theta$, donde $d = 235$ m es la distancia recorrida y $\theta=35.0^{\circ}$.

Step2: Calcular componente horizontal

$x = 235\cos(35.0^{\circ})$ $x = 235\times0.819152$ $x\approx193$ m

Step3: Calcular componente vertical

$y = 235\sin(35.0^{\circ})$ $y = 235\times0.573576$ $y\approx135$ m

Answer:

$x = 193$ m, $y = 135$ m