Answers: 2
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 12:30
Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d
Answers: 1
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
Block A can slide relative to block B which, in turn, can slide on a perfectly smooth horizontal pla...
Chemistry, 04.08.2019 14:30
Social Studies, 04.08.2019 14:30
Physics, 04.08.2019 14:30
Mathematics, 04.08.2019 14:30
History, 04.08.2019 14:30
Mathematics, 04.08.2019 14:30
SAT, 04.08.2019 14:30
Physics, 04.08.2019 14:30
Geography, 04.08.2019 14:30
Advanced Placement (AP), 04.08.2019 14:30
Chemistry, 04.08.2019 14:30
Mathematics, 04.08.2019 14:30
Mathematics, 04.08.2019 14:30