1. A child has a toy balloon with a volume of 6.5 liters. The temperature of the balloon
when it was filled was 2850 K and the pressure was 5.0 Pa. If the child were to let go of
the balloon and it rose into the sky where the pressure is 3.5 Pa and the temperature is
225° K, what would the new volume of the balloon be?
Answers: 3
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It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location
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A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
1. A child has a toy balloon with a volume of 6.5 liters. The temperature of the balloon
when it w...
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