Physics, 16.09.2019 19:10 tylerchitwood211
Which of the following statements does not use the term angular size or angular distance correctly?
choices:
1. the angular distance between those two bright stars in the sky is about 2 meters.
2. you can use your outstretched hand against the sky to estimate angular sizes and angular distances.
3. the angular size of the sun is about the same as that of the moon.
4. the angular distance between those two houses in the distance is 30 degrees.
Answers: 3
Physics, 22.06.2019 05:20
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
Physics, 23.06.2019 06:10
Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force
Answers: 1
Physics, 23.06.2019 12:00
What is the main difference between the atmospheres of jupiter and neptune? a. neptune does not have hydrogen and helium. b. jupiter does not have hydrogen and helium. c. jupiter has methane clouds. d. neptune has methane clouds.
Answers: 2
Physics, 23.06.2019 17:50
The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 3.2 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 12.9-kg slen
Answers: 3
Which of the following statements does not use the term angular size or angular distance correctly?...
Spanish, 29.09.2020 07:01
Mathematics, 29.09.2020 07:01
Mathematics, 29.09.2020 07:01
Health, 29.09.2020 07:01
Mathematics, 29.09.2020 07:01
History, 29.09.2020 07:01