A golfer gives a ball a maximum initial speed of 21.5 m/s. (Neglect air resistan
ID: 1754545 • Letter: A
Question
A golfer gives a ball a maximum initial speed of 21.5 m/s. (Neglect air resistance.) (a) What is the longest possible hole in onefor this golfer? Neglect any distance the ball might roll on thegreen, and assume that the tee and the green are at the samelevel.1 m
(b) What is the minimum speed of the ball during the hole-in-oneshot?
2 m/s (a) What is the longest possible hole in onefor this golfer? Neglect any distance the ball might roll on thegreen, and assume that the tee and the green are at the samelevel.
1 m
(b) What is the minimum speed of the ball during the hole-in-oneshot?
2 m/s
Explanation / Answer
(a)
Range of the projectile is :