Chemistry, 03.01.2020 21:31 heroicblad
Achild is on a pogo stick. at the top of her jump, her kinetic energy (ke) = 0 j, her gravitational potential energy (gpe) = 100 j, and the potential energy in the spring (spe) = 0 j. at the bottom of the jump, immediately before the child jumps again, what do ke, gpe, and spe equal? (assume a closed system.
a) ke = 0 j, gpe = 100 j, and spe = 0 j
b) ke = 50 j, gpe = 0 j, and spe = 50 j
c) ke = 100 j, gpe = 0 j, and spe = 0 j
d) ke = 0 j, gpe = 0 j, and spe = 100 j
Answers: 2
Chemistry, 22.06.2019 01:00
Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
Answers: 2
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 12:30
Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
Answers: 1
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
Achild is on a pogo stick. at the top of her jump, her kinetic energy (ke) = 0 j, her gravitational...
Mathematics, 05.05.2020 13:25
Social Studies, 05.05.2020 13:25
Health, 05.05.2020 13:25
English, 05.05.2020 13:25
English, 05.05.2020 13:25
Mathematics, 05.05.2020 13:25
History, 05.05.2020 13:25
History, 05.05.2020 13:25
Health, 05.05.2020 13:25
History, 05.05.2020 13:25
English, 05.05.2020 13:25
History, 05.05.2020 13:25
Geography, 05.05.2020 13:25
Mathematics, 05.05.2020 13:25