Physics, 04.09.2019 19:20 angelita24
In the second experiment, the angle of incline is changed and the ball is again released from rest (the acceleration is again constant). in this second experiment, if the speed of the ball is 5 m/s after 2 seconds, what is its speed after 3 seconds?
Answers: 1
Physics, 22.06.2019 02:10
Explain the consequences of this addiction to the brain tissue
Answers: 1
Physics, 22.06.2019 08:00
The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato
Answers: 3
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
In the second experiment, the angle of incline is changed and the ball is again released from rest (...
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