Which of the following could describe the velocity of an object?
50 m/s
50 m east
50 m/...
Physics, 20.05.2021 20:30 lllmmmaaaooo
Which of the following could describe the velocity of an object?
50 m/s
50 m east
50 m/s east
50 m/s^2
Answers: 2
Physics, 22.06.2019 06:20
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
Physics, 22.06.2019 13:30
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
Physics, 22.03.2021 19:40
Physics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50
Mathematics, 22.03.2021 19:50