A Tennis Ball Velocity Analysis

What is the vertical component of the velocity right before the ball hits the ground?

Answer: 20 m/s

Vertical Component of Velocity Calculation

Given:

Velocity = 40 m/s

Angle = 30°

Vertical component = Vy (sinθ)

Explanation:

Using the given data, we can calculate the vertical component of the velocity right before the ball hits the ground.

Substitute into the formula:

Vy = Velocity (sinθ)

Vy = 40 m/s (sin 30°)

Vy = 40 (0.5)

Vy = 20 m/s

Therefore, the vertical component of the velocity right before the ball hits the ground is 20 m/s.

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