On their 20th birthday, sheldon got annoyed with his twin sister missy and decided to escape to a newly discovered planet q, which is 6 lightyears away from earth. he boarded his spaceship and zipped to planet q with a speed of 0.600c. upon reaching 5. planet q, sheldon regretted his pettiness and zipped right back to earth with a speed of 0.800c. (a) what is sheldon's biological age upon his return to earth? (b) what is missy's age upon sheldon's return to earth? (1 lightyear 9.46 x 105 m
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Physics, 22.06.2019 00:00, robertbyrd2017
What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each
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A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
Physics, 22.06.2019 20:50, monae7803
In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.
Answers: 3
On their 20th birthday, sheldon got annoyed with his twin sister missy and decided to escape to a ne...
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