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Introductory Physics Homework Help
Projectile Motion: Calculating Initial Speed for Arrow at 30° Angle
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[QUOTE="haruspex, post: 4945993, member: 334404"] A few problems there. You've used cos of the angle for both vertical and horizontal. That can't be right. I don't understand how you get t = 0.177. The time taken will be some seconds. Please don't post handwritten algebra as images. Make the effort to type it into the post. That bit of effort by the person posting saves effort for everyone reading. [/QUOTE]
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Introductory Physics Homework Help
Projectile Motion: Calculating Initial Speed for Arrow at 30° Angle
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