How to Calculate Golf Ball Range and Height Without Initial Velocity?

Thread starter calalily_16
Start date Jul 9, 2007
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Ball Golf Projectile

AI Thread Summary

To calculate the range and maximum height of a golf ball hit at a 15-degree angle without an initial velocity, the problem can be approached by expressing the results in terms of the unknown initial velocity, v. The range can be determined using the formula R = (v^2 * sin(2θ)) / g, where θ is the launch angle and g is the acceleration due to gravity. The maximum height can be calculated with H = (v^2 * sin^2(θ)) / (2g). Although the initial velocity is not provided, the relationships allow for calculations based on v. This method enables the determination of range and height despite the lack of specific numerical values.

Jul 9, 2007

calalily_16

i'm really stuck on this problem, i need help desperately!

a golfer hits a golf ball across ground level at an angle of 15 degrees. what is the range and maximum height of the golfball?

i wasn't given any initial velocity so is this question doable?

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Jul 9, 2007

Dick

Science Advisor

Homework Helper

It's doable if you express the answer in terms of the unknown initial velocity v.

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