The force of gravity on an object on the surface of mars is less than the force of gravity on an identical object on the surface of earth. which of the following explains why this is true?
a. mars has more volume than earth.
b. earth has more volume than mars.
c. mars has less mass than earth.
d. earth has less mass than mars.
Answers: 2
Physics, 21.06.2019 17:30
What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )
Answers: 1
Physics, 22.06.2019 03:30
Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.
Answers: 1
Physics, 22.06.2019 04:40
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
Answers: 1
Physics, 22.06.2019 15:00
Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
The force of gravity on an object on the surface of mars is less than the force of gravity on an ide...
Mathematics, 29.06.2019 06:30
History, 29.06.2019 06:30
History, 29.06.2019 06:30
Biology, 29.06.2019 06:30
English, 29.06.2019 06:30
Chemistry, 29.06.2019 06:30
History, 29.06.2019 06:30
History, 29.06.2019 06:30
Mathematics, 29.06.2019 06:30
Mathematics, 29.06.2019 06:30