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In Galileo‘s experiment and the loss of inertia, he reason that there is...
Physics, 09.04.2020 04:16 jadenyankey
PLEASE ANSWER FAST!!
In Galileo‘s experiment and the loss of inertia, he reason that there is there is no friction, a rolling ball would lose no speed at all, and it will continue rolling along in a straight line forever.
A) false
B) true
Answers: 3
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Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
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Answers: 3
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