Answers: 3
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 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° 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 16:30
When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew
Answers: 1
Physics, 23.06.2019 01:30
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m
Answers: 3
Physics, 23.06.2019 02:00
How does changing the frequency affect the energy of the wave?
Answers: 3
What is the amount of work done when JoAnne throws a baseball 2 meters at a force of 40
newtons?...
History, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
History, 20.04.2021 17:00
Business, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Computers and Technology, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Biology, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Spanish, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00
Mathematics, 20.04.2021 17:00