Part (c) In order to travel in a circle, the direction the balls path must constantly be changing (curving inward). This constant change in direction towards the center of the circle is a center pointing acceleration called centripetal accelerati ac. Write an expression for the centripetal acceleration ac of the ball, in terms of the linear velocity. Expression : ac = Select from the variables below to write your expression. Note that all variables may not be required. a, B, w, 0, a, d, g, h, j, k, m, P, R, t, v Part (d) Calculate the centripetal acceleration of the ball, ac in m/s². Numeric : A numeric value is expected and not an expression. ac =

Q: Show that vector Å = 4î - ĵ + 2k and B = i+2 j- k are perpendicular. %3D

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Q: Compute for the x-component of 57.778-unit vector directed 95.0096 degrees with respect to the…

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Q: Determine the x-and y-coordinates of the trapezoidal shape. 2.0 b Answers: b 1.3 b A FHE )b

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Q: dot product of C and B

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Q: A vector p is given by (-5,-8). Find the magnitude and direction of p.

A: Given : Vector p is (-5,-8) To find: Magnitude and direction of p

Q: (ÀxC) · (Č × B) given the following vectors: Find Ả = 21 + 5j B = -31 – j+ 2k Č = 1+ 4j

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Q: Given A = 21+}-3k andB = -i+2}. The magnitude of 38-A is %3D Select one: a. 7.68 b. 9.28 O c. 8.96 O…

A: Option A is the right answer  7.68

Q: 9.) Given fhece vectors : = (3.9) Î tE3.D; + C2) R 3= (-8.5) Î + (a)? + (42) k ヌ: find fhe value q…

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Q: Vector v = <7,-5,-7> and has an initial point  of <-10,6,-12>. Find the terminal point.

A: The objective of the question is to find the terminal point of a vector given its initial point and…

Q: M = -3î + 6j – 5k and Ñ = -2î + 3ĵ +.k The magnitude of vector N is: А) 3.74 B) 8.37 c) 70 D) 14 E)…

A: Given The vectors are given as M→=-3 i^+6 j^-5k^ and N→=-2 i^+3 j^+k^   We have to find magnitude of…

Q: Eij and k are the usual unit vectors in the x, y and z directions, find aixi c.

A: As we know that i, j and k are unit vectors along the x, y and z directions. These unit vectors are…

Q: 3. Given vector D, show vector % D.

A: (3) vector representation of ½ D

Q: 11 Given the vectors A, B and C. Find the following: A = 3i + 5j - 2k; B = −4i + 2j + 3k; C = 5i –…

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Q: (Ảx C) · (Ć × B) given the following vectors: Find A = 21 + 5j B = -31 – }+ 2k Ĉ = 1 + 4j A 51 B В…

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Q: | QUESTION 3: A system of force is given in Fig. 3. d, = (c+2)m, 0=(30+2c)°, F; =(c+3)kN , F, =…

A: This question can easily be solved by applying the basic concept of vectors and forces and…

Q: Find (Äx C) · (Č×B) given the following vectors: Ả = 21 + 5J B = -31 – 1+ 2k Ĉ = 1 + 4J ... Hide…

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Q: A) Write the vector form of D, E, and F. B) Find F x D · E 7 in E 15 in 12 in F 10 in

A: position coordinates:a: 0,10,0F:12,10,0c:0,0,15g0,0,15e12,0,0

Q: Find A x B and the angle between A and B, given that A = -24ĵ+ 12k and B = -18î+ 10. AxB= 0 =

A: A×B = -120i-216j-432k θ =115.74

Q: Find the angle between two vectors C= 2i+3j+k and D= 2j-4i-k *

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Q: B) Let u = 5i-j+k, v = j-5k, w = -15i+3j-3k. Which vectors if any, are 1) perpendicular? 2)…

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Q: Given vector X = 18m 29 N of W and vector Y = 9m, 80 S of E

A: VectorX=18 m 29°N of W And Vector Y= 9 m 80°S of E Determine X-Y in unit vectors   Unit vectors are…

Q: Calculate the vector a x b when a = 2i +j -k and b = 3i - 6j + 2k %3D

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Q: Find the magnitude of the resultant of these given vectors: a={2,-3,10} b= {6,5,- 3}

A: Given data:  Two vectors  a = {2, -3, 10} b = {6, 5, - 3} Required: The magnitude of the resultant…

Q: Prove that (é,. ở)² = 12x2 with é, the unit vector in the direction of

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Q: Given two vectors: M = -31 + 6j – 5k and Ñ = -21 + 3j + k %3D The magnitude of vector N is: A 3.74…

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Q: Determine the resultant of the following two vector displacements: (1) 24 m, 56° north of west; (2)…

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Q: Express the unit vector a, in spherical components at the point: (a) r = 2, 0 = 1 rad, p = 0.8 rad;…

A: The unit vector ax in spherical components is given by Where Because

Q: Given the vectors A, B and C. Find the following: A = 3i + 5j − 2k; B = −4i + 2j + 3k ; C = 5i – 8j…

A: We have three vectors that are represented by A→=3i^+5j^-2k^,  B→=-4i^+2j^+3k^  and  C→=5i^-8j-9k^.…

Q: Ok now solve 4 and 5.

A: x(t)=(0.045)cos270t + 0.8m=5.5 kg

Q: For the following three vectors, what is 50 (2 x B)? A = 2.00î + 3.00ĵ – 6.00k B = -3.00î + 2.00ĵ +…

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Q: Determine the resultant when the following three vectors are added           together:…

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Q: ↓ B A=28+72 B-49 Find the vector product Ax

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Q: What is vector producer between vector (A) = 2.00 (i) + 3.00 (j) + 1.00 (k) and vector (B) = 1.00…

A: According to question --- Given that -- vector A = 2i +3j + 1k. vector B = 1i -3j - 2k . We have…

Q: W. AB.Z Option 1 Option 2 .CD Option 3 Option 4

A: direction of x and z are different , so they are not equal  Both direction and magnitude of AB and z…

Q: Prove that mut %3D ==o /2

A: To prove :- 1) P2o=12mωℏ 2) Po=<0|P|0>=0

Q: Eind Àx C) · (Č × B) given the following vectors: Å = 21 + 5j B = -31 – }+ 2k Ĉ = 1+ 4j 51 k B 33k…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.