Question

A baseball player hits a ball that arcs at an angle of 42˚ above the horizontal. If the ball is hit at a velocity of 8 m/s, what is the horizontal component of the velocity?

Answer 1

The horizontal component of velocity is approximately 5.81 m/s.

Step-by-step explanation:

The horizontal component of velocity refers to the speed of an object in the horizontal direction. In this case, the baseball player hits the ball at an angle of 42˚ above the horizontal with a velocity of 8 m/s. To find the horizontal component of velocity, we can use trigonometry.

We can use the formula:

horizontal velocity = velocity * cos(angle)

So, the horizontal component of velocity is:

horizontal velocity = 8 m/s * cos(42˚) ≈ 5.81 m/s.