CBSE Class 11-science Answered
A cricketer can throw a ball to a maximum horizontal distance of 100m. How much high above the ground can the cricketer throw the same ball?
Asked by patilgiridhar333 | 25 Apr, 2019, 08:13: PM
Expert Answer
Maximum horizontal range for projectile motion when projection angle is 45° = u2 /g = 100 m .................(1)
where u is projection speed.
maximum height h, when the ball is vertically thrown = u2 /(2g) ...............(2)
using eqn.(1), we get maximum height from eqn.(2) as 50 m
Answered by Thiyagarajan K | 26 Apr, 2019, 06:15: AM
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