Question 21 "If both x and y components of a vector A are positive, then the range of angle will be" O O to 90 90 to 180 180 to 270 O 270 to 360

Q: Vector v = <-4,4>. Vector w = <-2,-1>. If vector v+w+s = <-5,0>, what is the value…

A: The objective of the question is to find the value of vector s given that the sum of vectors v, w,…

Q: QUESTION 4 In the picture below, the block of mass m= 26.0 kg is in equilibrium. The tension in the…

A: Given:- The block mass m = 26 kg  The horizontal tension  T1 = 143 N  Find:- The angle  θ ?

Q: 1. The picture shows a gibbon hanging from a tree branch in a tropical forest. If you know the mass…

A: The two forces are T1 and T2mass of gibbon = m

Q: An equation for potential energy states U = Mgh. If U is in kg·m^2 ·s−2, M is in kg, and g is in m…

A:

Q: Light travels at a speed of 3.0×108 m/s in air. What is the speed of light in glass, which has an…

A: Write a given values of this question. Velocity of light in air. c=3×108m/s Refractive index of the…

Q: What physical quantity is represented by symbol h in equation gt2 o Height of the device o Disc…

A: Given, I=mr2 gt22h-1 the equation to find moment of inertia.

Q: A 0 0 0 0 1 1 1 1 A B B 0 0 1 1 0 0 1 1 B + C C 0 1 0 1 0 1 0 1 B+C A(B+C)potion A(B+C)

A:

Q: Two charges one negative and one positive with strength Q1 = -3*q and Q2= +2*q (where q=7.0…

A:

Q: 1. (4,1) r, 0 = ? +x → 2. (-2, 2) r, 0 = ? ++ 2. (2,0) r, 0 = ? +x →→>> +x→>>

A: The magnitude is the distance of the point from the origin.The angle with positive x-axis is…

Q: (a) Write each of the following vectors in component form: A y 3 m/s x 2) 250 5m x 60º 7 m B (ii)…

A: Step 1: Step 2:

Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m   Give your answer to 2…

A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.

Q: Calculate a · b when a = 4į – 7j+2k, b= 5i –j – 4k %D %3D - - -

A:

Q: 1. (2.5, -3) r, 0 = ? 7 3. (-3, -3) +x → +x → 2. (-2, -3) r, 0 = ? ty → 2. (-2, 2) +x → +X →

A: Dear student, Since you have posted a question with multiple subparts, as per company guidelines we…

Q: Consider two vectors, A = 16.1 m at 44.0°, and B = (-9.70î + 3.70ĵ) Determine the x and y components…

A: Given vector i.e. it makes an angle 44⁰ with x-axis. Remember  Therefore it (vector A) can be…

Q: Vector A = 5.1 i + 4.9 j. Vector B = 6.9 i + 3.7 j. The dot product of the two is C = A ∙ B (i.e. A…

A: Given that:  A = 5.1 i + 4.9 j B = 6.9 i + 3.7 j To determine: C = A ∙ B

Q: 2157m into scientific notation using 2 significant figures

A: Given : Distance, D = 2157 m Required : To express the given distance into scientific notation using…

Q: If Q, > 0, Q, |Q;| then which answe choice gives correct information?

A:

Q: If the angle between the vector A and the positive x-axis is 40°. What is the x component of the…

A:

Q: The components of A are: Write down Ax, Ay (separated by commas). Do not include i and j in your…

A: AX=Acos45AX=102AX=7.071 m (towards left)   Also, AY=Asin45AY=102AY=7.071 m (Upward)

Q: What angle does the tangent to the curve y(x) = sin? (x/5) +17sin(x/5) at x = 5™ make with the…

A:

Estimate of calculation