Final answer:
To find the height of a baseball after 1.7 seconds, we use the equation of vertical motion. This involves considering initial height, initial velocity, time, and the constant acceleration due to gravity.
Step-by-step explanation:
The question pertains to projectile motion in physics, specifically the motion of a baseball when thrown or pitched. We often use quadratic equations to describe the vertical motion of a projectile and linear equations for horizontal motion. Calculating the height of a baseball after a certain time involves using the vertical motion equation, which usually takes the form of h(t) = h0 + v0t - 0.5gt2, where h is the height, h0 is the initial height, v0 is the initial vertical velocity, t is time, and g is the acceleration due to gravity (9.8 m/s2).