Physics, 17.12.2021 04:30 ruthbarrera03p33d7n
A boy fires a 60 g pebble with his slingshot. The pebble leaves the slings hot at 35 m/s.
How high above the slingshot will the pebble rise if it is fired straight up?
If the pebble is fired so that it goes in an arc and has a speed of 10 m/s at its maximum height, what will the maximum height be?
At what speed would an 80 g pebble have to be fired to reach the same height as the pebble in (a)? Assume that the 80 g pebble is also fired straight up.
Answers: 1
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A boy fires a 60 g pebble with his slingshot. The pebble leaves the slings hot at 35 m/s.
How high...
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