Type 1 to 2 paragraphs describing the changes in potential, kinetic, and thermal energy of the cart at each of the four positions along the track. Be sure to define your system. Also include the positions of the cart where are each form of energy is at its maximum and minimum values.
Answers: 2
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
Physics, 22.06.2019 12:30
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
Physics, 22.06.2019 14:30
Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false
Answers: 2
Type 1 to 2 paragraphs describing the changes in potential, kinetic, and thermal energy of the cart...
English, 21.12.2019 14:31
History, 21.12.2019 14:31
History, 21.12.2019 14:31
Mathematics, 21.12.2019 14:31
History, 21.12.2019 14:31
Social Studies, 21.12.2019 14:31
History, 21.12.2019 14:31
Mathematics, 21.12.2019 14:31
Mathematics, 21.12.2019 14:31
English, 21.12.2019 14:31