Physics, 14.09.2019 08:30 JayceMeyers06
Astone is thrown straight up with an initial speed of 12.0m/s, off the edge of a 75m tall building. a. how long does it take the stone to reach the ground?
b. how high above the ground does the stone go?
c. at what time is the stone 50.0m from the bottom of the building?
d. how fast is the stone moving when it is 50m from the bottom of the building?
Answers: 1
Physics, 22.06.2019 01:10
Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
Physics, 22.06.2019 14:40
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
Astone is thrown straight up with an initial speed of 12.0m/s, off the edge of a 75m tall building....
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