Question

An object is projected at an angle 30
degree .if its horizontal velocity is
50km/hr. what is its vertical velocity?​

Answer 1

Answer:

hey mate here is your answer

Explanation:

Answer 2

Answer:

The vertical velocity is $0.0311 m/s$

Explanation:

Given

The launched angle θ = 30 degrees,

the initial velocity $V_o = ?,$

the initial horizontal velocity $V_{ox}= 50km/hr=13.8m/s,$

the initial vertical velocity $V_{oy} = ?,$

$V_{ox} = V_{o} * (cos \ of \ 30 \ degrees)$

$V_{oy} = V_o * (sin \ of \ 30 \ degrees)$

Solving for the initial horizontal velocity Vox

$V_{ox} = V_{o} * (cos \ of \ 30 \ degrees)$

$13.88= Vo * 0.866025$

$V_o =\frac{0.866025}{13.88}$

$=0.062m/s$

The initial velocity is 0.062

Solving for the initial vertical velocity Voy

$V_{oy} = V_o * (sin \ of \ 30 \ degrees)$

$V_{oy} = 0.062 m/s * 0.50000$

$V_{oy} = 0.0311 m/s$

Reference Link

• https://brainly.in/question/4433002
• https://brainly.in/question/20828773