Webα → 1 2, x → ( v u) 2 ( u ^ ⋅ v ^) + ( v u) 2. The place where previous answers go wrong is that they don't include the third term of the binomial expansion. But x contains terms of … WebStep 1: Given data Let a → and b → be two unit vectors whose sum is also a unit vector c →. a → + b → = c → Also, a → = b → = c → = 1 Step 2: Calculating the magnitude of the sum of the two vectors Now, the magnitude of the sum of a → and b → is a → + b → 2 = a → 2 + b → 2 + 2 ( a b cos θ) 1 = 1 + 1 + 2 ( a b cos θ) ( a b cos θ) = - 1 2

If the magnitude of sum of two vectors is equal to the magnitude …

WebIf the magnitude of the sum of two vectors is equal to the magnitude of the difference of the two vectors, then the angle between these vectors is A 0 ° B 45 ° C 90 ° D 180 ° Solution The correct option is C 90 ° Step 1. Given data: Let two vectors be P and Q. It is given that P + Q = P - Q ……. 1 Step 2. Calculations: WebThe sum of two forces is 18 N and resultant whose direction is at right angles to the smaller force is 12 N. The magnitude of the two forces are. A unit vector a makes an angel Π/4 with the z-axis. If a+i+j is a unit vector, then a can be equal to. ontario northland job postings

If the sum of two vectors are equal in magnitude then how do I …

WebIf the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is: Option 1) 0 o Option 2) 90 o Option 3) 45 o … WebQ. if the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is. View More. Related Videos. Physical Properties. Watch in App. Solve. Textbooks. Question Papers. WebFinal answer. Step 1/2. SOLUTION: - To convert a vector to a unit vector, we need to divide each component of the vector by the magnitude of the vector. The magnitude of a vector is the square root of the sum of the squares of its components. (a) To find the magnitude of the vector. ontario northlander study route