The rock's original height and horizontal distance are measured using meter stick.
Launch the rock with a horizontal velocity across level ground at a specified height. To determine the length of time the rock is in the air, use the equations for projectile motion in the y-direction. (Remember that the y-component of the initial velocity is zero.) Find the speed in the x-direction, which is the speed the slingshot imparts, using this time and the horizontal distance the rock travels in the equation for projectile motion in the x-direction. The rock's original height and horizontal distance are measured using a meter stick.
To learn more about horizontal distance click here:
https://brainly.com/question/10093142
#SPJ4
