Physics, 18.09.2019 05:00, itzmelanie1
Son of cousin shoots his arrow straight up into the air at 67m/s from the top of a 22m tall cliff. what is the velocity of the arrow the instant it hits the ground?
Answers: 1
Physics, 22.06.2019 09:00, cmflores3245
Sobre transformações cíclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cíclica é nula; ii – o trabalho, em uma transformação cíclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cíclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
Physics, 22.06.2019 14:40, casie65
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
Son of cousin shoots his arrow straight up into the air at 67m/s from the top of a 22m tall cliff. w...
French, 18.08.2021 08:20
Chemistry, 18.08.2021 08:20
Physics, 18.08.2021 08:20
English, 18.08.2021 08:20