Physics, 18.07.2019 23:40, Bluefirex20
Experts/ace/genius (and people that wanna actually ) which force is needed to give a 4.5 - kg bowling ball an acceleration of 9 m/s^2? a. 0.5 n b. 2 n c. 40.5 n d. 36.5 n
Answers: 2
Physics, 22.06.2019 16:50, boopiee2349
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
Physics, 22.06.2019 17:10, lesok0818
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
Physics, 23.06.2019 06:30, lilzaya510
Give an example for each of the following situations: 1) negative acceleration, but positive velocity 2) positive acceleration and positive velocity 3) positive acceleration, but negative velocity 4) negative acceleration and negative velocity 5) positive velocity and no acceleration
Answers: 1
Experts/ace/genius (and people that wanna actually ) which force is needed to give a 4.5 - kg bowlin...
Mathematics, 21.05.2020 21:00
Mathematics, 21.05.2020 21:00