< 2,1 l Lx l 2,0 > Find the result of the expression

Take two values, say 1 and 2 and use the relationship, (picture)\  Are the values in both sides of the equation the same? What is the difference? Talk about this.

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Tiag questiOT Let A = (2 m)^i + (6 m)°j - (3 m) ^ k and B = (4 m) i + (2 mj + (1 m) ^k. The vector difference D = A + B %3D is: Select one: a. (8 m)^i+ (12 m)`j - (3 m) ^ k b. (6 m)^i+ (8 m)j- (2 m) ^ k c. (2 m)*i - (4 m)j+ (4 m) ^ k d. (-2 m)^i + (4 m)j - (4 m) ^ k

Vector R is defined as the vector sum of vectors A and D (R = À + D) shown below. Whatare the vector components of vector R?

If D = (6.00î – 4.00ĵ) m, B = (-3.0oî + 5.00ĵ) m, and A = (-24.0î + 4.00ĵ) m, find the unknown constants a and b such that aD + bB + A = 0. a = b =

2 sig figs. Answer in degrees. Put north in the direction of positive y, and East in the direction of positive x.

Problem 4: The center of a moon of mass m= 2 x 1023 kg is a distance D = 28 × 10° km from the center of a planet of mass M = 19.9 × 1023 kg. At some distance x from the center of the planet, along a line connecting the centers of planet and moon, the net force on an object will be zero.

d²y Let 4 - 5y = 0, suppose the solution has the form y = e1x. - dx2 dx Find the Characteristic Equation of å and find the roots of the equation.

Two vectors are given by a = 9.01 + 8.0 and B b = 6.7î + 2.6ĵ. Find (a) a × b, (b) à · b, (c) a + b). b, and (d) the component of a along the direction of b? (a) Number i (b) Number (c) Number (d) Number i i i Units Units Units Units