(10 points) A 100g steel ball and a 200g steel ball each hang from 2.0 m long strings. At rest, the balls hang side by side, barely touching. The 100g ball is pulled to the left until the angle between its string and the vertical is 55 degrees. The 200g ball is pulled to a 55 degree angle in the opposite direction, to the right. The balls are then released, collide at the bottom, and then rebound upwards. Assuming the coefficient of restitution of the collision is 0.7, find the height each ball rises after the collision.
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Physics, 21.06.2019 20:30
F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?
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Physics, 23.06.2019 10:30
Can someone answer my last question i posted? on my last post? my hw is due tomorrow and i’m confused.
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Physics, 23.06.2019 17:30
Select the correct answer from each drop-down menu. choose the correct words.to complete the statements about career planning. throughout your job search, you’ll find that is closely related to the career of your choosing. it’s important to take the time to find out what to expect now, so you can start developing the you need to excel in that career
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(10 points) A 100g steel ball and a 200g steel ball each hang from 2.0 m long strings. At rest, the...
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