Physics, 20.12.2019 20:31 shorty1619
You and your friend are running at each other from 200m apart. after 10 seconds and having passed the 50m mark on your side, you see your friend has already gone 60m on his. what will your average velocity need to be for the remaining time in order for you to both have covered the same amount of distance, assuming he maintains a constant speed?
Answers: 2
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 05:30
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin
Answers: 3
You and your friend are running at each other from 200m apart. after 10 seconds and having passed th...
History, 26.11.2019 19:31