A small ball is attached to one end of a spring that has an unstrained length of 0.215 m. The spring is held by the other end, and the ball is whirled around in a horizontal circle at a speed of 3.76 m/s. The spring remains nearly parallel to the ground during the motion and is observed to stretch by 0.0132 m. By how much would the spring stretch if it were attached to the ceiling and the ball allowed to hang straight down, motionless?
Answers: 1
Physics, 22.06.2019 10:50, infinitexero1022
Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
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Physics, 22.06.2019 23:30, isabel2417
Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
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Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too
Answers: 3
A small ball is attached to one end of a spring that has an unstrained length of 0.215 m. The spring...
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