What is the polar equation of the given rectangular equation x +y? = V49y? A. r2 = 7 sin Q = 7 sin Q C. r=7 cos Q D. r2 = 7 cos Q %3D В.

Q: Q4/ Determine the magnitude of the vector V and the angle e which vector V makes with positive…

A: Given data: V1=18 units V2=14 units Need to determine the magnitude and direction of the resultant.

Q: The vector product M . N equals A O B) 19 C) 29 (D) No answer E) 10

A: Given data: M→ = -3i^ + 6j^ - 5 k^                 N→ = -2i^ + 3j^  +  k^   We have to find the dot…

Q: find the angle between the vectors u = 2i – 2 j+k, v= 3i + 4k

A: Given two vectors, Find, Angle between them ,

Q: Normalize the vectors below. 1 -0.1 -2 5 0.1 4-8-0

A: To normalize a vector, you divide each component of the vector by its magnitude. The magnitude of a…

Q: For the given 2D element shown in the diagram with positions A = 5 m and B = 5 m, answer the…

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Q: Find (a = x-intercept) and (b = y-intercept) .of the line 3x + 4y - 12 = 0

A: Given equation  of line is 3x + 4y - 12 =0 For x - intercept , we put y=0 3x -12 =0 3x = 12 X = 12/3…

Q: [-3 2 5 -1 0 11] b 3 and C=-8 9 c. d 12 1 3 -1 If C = A" B, Given that A=2 1 0 2 5 (а) B = 1 a 2 1 7…

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Q: H.W: replace the following polar equations by equivalent Cartesian equation, then describe or…

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Q: Find  resultant  and angle  of  direction  using    cos and  sin  law.…

A: Given data: Direction 1 : 44 km 40° W of N Direction 2 : 26 km 26° W of S

Q: V = 100 fps, u = 40 fps, alpha= 30°. Determine beta.

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Q: if vector p-3, the magnitude of vector p is [21 17 V7 7 V17 N32

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Q: 1 ) T = cos 0 a, + r sin 0 cos o a, + cos 0 aó .2

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Q: If w = f Cx +Ct) +9( x- Ct) then show that c'Wxx = W c Constant.

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Q: 20 N * 75 N 450 50 N 150 N

A: In the question given above, all the forces are to be resolved into two components horizontal and…

Q: Based on the figure identify only the relative polar coordinate of each point. The answer would be…

A: In this problem, cartesian relative coordinates are given and we have to calculate the polar…

Q: In the Figure 2, the resultant R can be found as:

A: Given data : Force=P Force=Q Angle between force=β=90∘   Finding : Resultant

Q: Determine V = V₁ - V2 and the angle 0 which is the angle that defines vector V and positive x-axis.…

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Q: The magnitude of the vector r in figure 7 is 240mm. Determine a. the rectangular representation of…

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Q: Find the magnitudes of F1 component along the v axes 70° 30° 45° F1 = 500 N F2 = 300 N Your answer

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Q: III. Graph the following functions: 3. y in x+2] 4. 6. y=2ln(x-1)

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Q: A 1 an -10 -5 10 B x = 8-y? x = y? – 8 Figure 1 Refer to the Figure 1, (a) Shade the region enclosed…

A: The cross lines (in the below figure) specifies the region enclosed between the graph x= 8-y2 and x=…

Q: Qe : f te Cantroid of the half-circle región banded by 4he x-dxis and the Cerve y=Vi*2

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Q: d'y 1. Find the order and degree of the differential equation: dy +5- drº = 17 sin r. dx

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Q: Q2 (a) The uniformly loaded beam ABC has simple supports at A and B and an overhang BC (see Figure…

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Q: The following values of coefficient of kinetic friction can exist for two bodies in contact with a…

A: 1) 0.8  2) 4j + 3k

Q: How do you find the external forces' resultant and the application point?

A: for location of result force (Fnet.) use VARIGNON'S theorem.for solution refer below images.

Q: 4. Dimensions of the prizm are 3 m, 3 m and 1,5 m. Force is F=[- 6i + 3j + 10 k] Newton; Point D-(3,…

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Q: Find 1-UXV (cross product) 2- the area of the parallelogram 3- directions If u = i+j-k v = 2i +j+ k,

A: Given : u = i+j-k v = 2i+j+k

Q: Calculate the y- and z- coordinates of the point at which the resultant of acting on the object…

A: Given data  Given force system

Q: B (15.0 m) Ď (10.0 m) 30.0 53.0 0 25.0° Č (12.0 m) A (8.00 m)

A: given data: vector A⇀=-8j⇀ vector D⇀=-10sin53i⇀+10cos53j⇀

Q: Draw the orthogonal projections of the Isometric shown in the figure below. 20 TRUE R 16 180 60 14…

A: Given isometric view  To sketch the Orthographic view

Q: 1. Using the figure below, a. Expressed in terms of i and j unit vectors, what is the vector result…

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Q: what is the magnitude of the resultant in y- direction?

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.