This question relates to the chapter re: Translational Motion < Freely Falling Bodies
What is the approximate vertical launch speed for an object that is at the same height above the ground at 2.7 s as it is at 5.3 s?
I'm confused about this part of the solution where it says, " We can conclude that it reached its apex at 4 s." How do they figure this part out?
What is the approximate vertical launch speed for an object that is at the same height above the ground at 2.7 s as it is at 5.3 s?
I'm confused about this part of the solution where it says, " We can conclude that it reached its apex at 4 s." How do they figure this part out?