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Physics, 21.06.2019 17:30
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
Physics, 22.06.2019 05:30
A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?
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Physics, 23.06.2019 02:00
How does the formation of intrusive and extrusive igneous rocks differ?
Answers: 3
Physics, 23.06.2019 03:30
Select the correct lewis structure for fluorine which is group 7a element?
Answers: 1
The unit of temperature is called fundamental unit....
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