Answers: 2
Another question on Physics
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0Β° above the horizontal. it then moves 137 ft at an angle of 48.0Β° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 15:20
What component of earthβs atmosphere exists entirely as a result of photosynthesis?
Answers: 2
You know the right answer?
What is conflict? write it's effect in a society....
Questions
English, 05.03.2021 18:40
Chemistry, 05.03.2021 18:40
Mathematics, 05.03.2021 18:40
Mathematics, 05.03.2021 18:40
Mathematics, 05.03.2021 18:40
Social Studies, 05.03.2021 18:40
Mathematics, 05.03.2021 18:40
English, 05.03.2021 18:40
Mathematics, 05.03.2021 18:40
Mathematics, 05.03.2021 18:50
