A dog walks 14 meters to the east and then 20 meters back
to the west.
For this motion, what...
Physics, 06.10.2021 01:50, Adriingashley3521
A dog walks 14 meters to the east and then 20 meters back
to the west.
For this motion, what is the distance moved?
Distance (m) = 34
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What is the magnitude and direction of the
displacement?
Magnitude (m) =
Answers: 3
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Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
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Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.
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