Physics, 08.06.2020 20:57 mxddisonxo
1. Describe the universal gravitational law.
2. Evaluate the techniques and models used by Ptolemy and Copernicus to explain the setup of the universe.
3. A child picks up a tennis ball tied to the end of a rope. He swings the rope around, over his head, in a circle. Once the ball is spinning, he lets go of the string and the ball goes flying. Explain which of the following images correctly shows which way the ball will fly and why.
Answers: 1
Another question on Physics
Physics, 22.06.2019 23:00
During the past 150 years in the united states, how did energy consumption compare to population growth
Answers: 1
Physics, 23.06.2019 03:30
Use the ratio form of kepler’s third law, = , and the data provided to determine the time it takes mars to orbit the sun. round your answer to the nearest tenth. earth’s orbital period = 1.0 earth year earth’s distance from the sun = 1.0 au mars’s distance from the sun = 1.5 au it takes mars about ⇒ 1.8 earth years to orbit the sun.
Answers: 2
Physics, 23.06.2019 15:20
Which feature is used to classify a rock based on its composition?
Answers: 2
Physics, 23.06.2019 17:30
Shari uses the data in the table to predict how her weight on venus would compare with her weight on earth. which is the best prediction shari could make? her weight is greater on venus because venus has less mass. her weight is lower on venus because the acceleration due to gravity is lower. her weight is lower on earth because it is farther from the sun. her weight is greater on venus because venus has a smaller diameter.
Answers: 1
You know the right answer?
1. Describe the universal gravitational law.
2. Evaluate the techniques and models used by Ptolemy...
Questions
English, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Social Studies, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
