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BabaBlast [244]
3 years ago
6

A ball is projected at an angle of 30° above the horizontal with a speed of 35 m/s.What will be its approximate horizontal range

across a level surface?
Physics
2 answers:
Lapatulllka [165]3 years ago
6 0

Answer:

Explanation:

I just need points

Oduvanchick [21]3 years ago
6 0

Answer:

24.89degree angle

Explanation:

Thats what i think because its my opinion it took me a while to answer your question but i wish you the best in luck with your degree angles

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Answer:

decreasing the surface area.

Explanation:

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3 years ago
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A sound wave is the answer
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3 years ago
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4 0
2 years ago
How long will it take for a sound impulse to travel through a copper rod 25 kilometers long?
jekas [21]

By conducting exhaustive, high-intensity online research for about 15 seconds, I found a source that says the speed of sound in copper is 4600 m/s.  (You could easily have completed the same research project in about 1/3 of the time it took you to type and post the question here.)

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Time = (25 / 4.6) km-sec/km

<em>Time = 5.43 seconds </em>

4 0
2 years ago
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