Physics, 22.08.2020 16:01, savannahsharp5981
1. Explain how you could use your investigation to plan a track that is fun, challenging and one that is relatively safe. You might think for example: When does he: fly off an end? make it to the top a hill? or land a jump?
2. Build a good track and sketch it. Then use the Energy Graphs to study the Skater’s energy.
• Decide which graphs or chart best helps you understand what makes your track successful.
• Look in your text to find out what the Conservation of Mechanical Energy means and explain it in your own words.
• Explain why your track is successful in terms of Conservation of Mechanical Energy. Include drawings of the Chart or Graphs to help explain your reasoning.
3. Using the Law of Conservation of Mechanical Energy, explain what things need to be considered when designing any successful track.
Answers: 3
Physics, 22.06.2019 11:20, loganfreeman04
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 17:20, Tiredd7838
The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b. b. at twice the distance, the magnitude of the field is 2b. c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
Answers: 3
1. Explain how you could use your investigation to plan a track that is fun, challenging and one tha...
Computers and Technology, 16.12.2021 23:40
Mathematics, 16.12.2021 23:40
Mathematics, 16.12.2021 23:40
Mathematics, 16.12.2021 23:40