A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a force F with arrowA, as part a of the drawing shows. By itself, however, force F with arrowA is insufficient. Therefore, two additional forces F with arrowB and F with arrowC are applied, as in part b of the drawing. Each of these additional forces has the same magnitude F. The magnitude of the resultant force acting on the elephant in part b of the drawing is k times larger than that in part a. Find the ratio
F
FA
when k = 1.80. (Take = 15.0°.)
Answers: 2
Another question on Physics
Physics, 22.06.2019 08:00
Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.
Answers: 1
Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
Physics, 22.06.2019 13:00
4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?
Answers: 1
You know the right answer?
A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a forc...
Questions
Mathematics, 07.12.2021 04:00
Social Studies, 07.12.2021 04:00
Biology, 07.12.2021 04:00
Mathematics, 07.12.2021 04:00
Mathematics, 07.12.2021 04:00
Mathematics, 07.12.2021 04:00
Chemistry, 07.12.2021 04:00
