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1. Physics summer assignment vector multiplication

can anyone help? this is due tommorow =(. i really just dont know where to go from here at all
2. General Physics doubt-please help

hmm well basically its saying find the highest value of Ø such as sin(Ø) = tan(Ø) up to the second decimal place. im guessing alot of guessing/checking?
3. Please Help general physics question

hmm well basically its saying find the highest value of Ø such as sin(Ø) = tan(Ø) up to the second decimal place. im guessing alot of guessing/checking?
4. Free Fall Kinematics Problem

well, downward acceleration on earth (or g) is always a constant 9.81 m/s2 so ll you have to do is plug into the equation so just plug that in to the equation D = D0 + V0t +(1/2)at2 to find the half of the distance, then double to find the total distance. then we change the equation v2 = v02...
5. Please Help general physics question

first, convert the volume of oil from cm^3 to m^3. now we work backwards first divide the volume of oil by the thickness of one molucule by doing this what happens is m3/(m becomes m^2 which is area, therfore you have now solved for the surface area. now since it says diameter im assuming the...
6. Physics summer assignment vector multiplication

Homework Statement In the product (Vector F) = q(Vector v) X (Vector B), take q = 2, (Vector v) = 2.0i + 4.0j + 6.0k (Vector F) = 4.0i - 20j + 12k What than is (Vector B) in unit-vector notation if Bx = By Homework Equations dot and cross products The Attempt at a Solution...