Physics, 20.09.2019 20:30, Ashwaf23474
Aparticle undergoes three successive displacements in a plane, as follows: d1, 5.47 m southwest; then d2, 5.92 m east; and finally d3, 5.04 m in a direction 52.0 degrees north of east. choose a coordinate system with the y axis pointing north and the x axis pointing east. what are (a) the x component and (b) the y component of d1? what are (c) the x component and (d) the y component of d2? what are (e) the x component and (f) the y component of d3? what are (g) the x component, (h) the y component, and (i) the magnitude of the particle's net displacement? (j) if the particle is to return directly to the starting point, how far should it move?
Answers: 3
Physics, 22.06.2019 11:30, cristianc52
If we relied solely on the nonrenewable resources found in the u. s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
Answers: 1
Physics, 22.06.2019 11:30, azduce
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
Physics, 22.06.2019 12:00, jasondesatnick
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 3
Aparticle undergoes three successive displacements in a plane, as follows: d1, 5.47 m southwest; t...
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