contestada

A stone is projected at an angle of 50.00 degrees to the horizontal. If
initial velocity of the object is 50.00 m/s, calculate the vertical
component of this velocity in m/s.

A. 32.14
B. 38.3
C. 28
D. 34

Respuesta :

apologiabiology

Answer:

answer is A. 32.14

Explanation:

The initial velocity must be broken up into x and y components.

[tex]v_x=v\cdot cos(\theta)[/tex]

we are given that [tex]v=50[/tex]m/s and [tex]\theta=50^\circ[/tex]

therefore

[tex]v_x=50\cdot cos(50^\circ)[/tex]

[tex]v_x=32.14[/tex]m/s

answer is A. 32.14

Otras preguntas