Answers: 2
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 22.06.2019 11:00
If angle "a" is 25Β°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
Physics, 22.06.2019 21:00
Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this
Answers: 2
How do geologists construct the geologic column?...
Mathematics, 10.09.2020 02:01
Mathematics, 10.09.2020 02:01
English, 10.09.2020 02:01
Mathematics, 10.09.2020 02:01
Mathematics, 10.09.2020 02:01
Mathematics, 10.09.2020 02:01
Mathematics, 10.09.2020 02:01