Answers: 1
Physics, 21.06.2019 22:30
An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° 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 13:30
FÃsica: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
Physics, 22.06.2019 16:30
Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
Answers: 1
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 1
What is the process called in which water vapor and carbon dioxide retain heat...
Geography, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01
History, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01
Computers and Technology, 17.10.2020 19:01
Computers and Technology, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01