At a football tryout, a player runs a 40-yard dash in t₂ = 4.85 seconds. If the reaches his maximum speed at the 14-yard mark L₁ with a constant acceleration and then maintains that speed for the remainder of the run, determine his acceleration over the first 14 yards, his maximum speed, and the time duration of the acceleration. t=0 Amswers: His acceleration: His maximum speed: ܕܐ a= V = The time duration of the acceleration: t = i ft/sec² ft/sec sec

At a football tryout, a player runs a 40-yard dash in t₂ = 4.85 seconds. If the reaches his maximum speed at the 14-yard mark L₁ with a constant acceleration and then maintains that speed for the remainder of the run, determine his acceleration over the first 14 yards, his maximum speed, and the time duration of the acceleration. t=0 Amswers: His acceleration: His maximum speed: ܕܐ a= V = The time duration of the acceleration: t = i ft/sec² ft/sec sec