There are 2 problems & I don’t know how to solve them. 1.J # 36 -b6x...
The answer is 6.76 x 10^3 J but don’t know how to solve it A force of 120 N, 31.0 below the negative x axis acts on an a displacement of 88.2 m, 19.4° above the negative x axis. Calculate the wo on the object by this force.
hello, I know the answers but I do not know how to solve them
Hello, I have several such problems and I need to know how to do them. I have vectors formatted as Z=10+j10. I need to get there polar form. I believe the j is imaginary or something like that. The polar form should look like (this is not the answer to the above problem) Z=1.1∠360°.
I don’t know how to solve this question. PDF 145 KB T v (2) (a) Find a minimal presentation for the symmetry group of a cube (b) Find a linear representation of this group acting on the cube {(x,y, z) : r, y, z ±1} c R3, that is generators would correspond to 3 x 3 matrices which satisfy the relations of symmetries of the cube. PDF 145 KB T v (2) (a) Find a minimal presentation for the symmetry...
Hi, I don’t know how to solve? What would be the explanation? Can you please solve for me using step by step? Thank you!
I think I need to use z=re^(i theta), but I don’t know how to use in to solve the problem 16. If z EC and n 1 is any positive integer, show that there are n distinct complex numbers w such that z = w".
I now have the first answer, but don’t know how to get the second one. (1 point) An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 107 students in the school. There are 36 in the Spanish class, 32 in the French class, and 26 in the German class. There are 10 students that are in both Spanish and French, 6 are in...
The right answer is F but I don’t know how to do it u Mr. and Mrs. LN. Debt took out a 10-year, SI 55,000 loan at a rate of 36 % per year, comp ounded monthly They decided to pay the balance on the loan after paying 5 years worth of payments. The payoff amount for the loan is closest to .. a) $70,554.26 b) $70,406.11 c)$93,657.35 d) S61,342.65 e) $84,334.58 ) $84,445.74 g) $84,753.18 h) $70,665.42 i) $70,758.90...
I know the answers but I do not know how to solve them. 6. It can be shown that the electric force exerted on a moving charge between large pole faces of a horseshoe magnet is given by 4nkimqUP m/e Nite: the lare pole the n-pale is also,ド charge. where A is the area of the pole face. What velocity (parallel to the pole face) does an electron require to orbit in a circular path of radius 1 cm? The...
I know the answer but I do not know how to solve them A cathode ray tube is shown below. Calculate the force on a 1C negative target charge as it passes in front of the magnet. Assume the electrons are moving horizontally in front of the magnet. Ignore the south pole of the magnet and ignore that the electrons may slow down slightly after passing through the positive plate. (ans. 1.68x10 N) 4. 100 นเ eleutran bean accelurding pl...