Find the value of R

Q: at is the

A: If light from vacuum enters a crown glass the velocity changes as crown glass is optically denser…

Q: 10.0 m. Y 500 N T₁ 3.0 m 6.0 m X

A:

Q: If | A •B, what is the angle between A and B?

A: Let A and B denote the two vectors and θ denote the angle between the vectors. The given situation…

Q: What is the x component of A?

A: From the graph, dx = 3 dy = 3

Q: Refer to the figure, determine the angle 0AB.

A:

Q: Show that Ä: (B x C) = B · (C × Ã) = Ĉ · (Ä × B), Ã × (B x C) = B(Ä… Č) – Č(Ä · B). %3D

A: Let, vector A→=Axi^+Ayj^+Azk^,                       B→=Bxi^+Byj^+Bzk^,…

Q: Convert the following to degrees 2.5TT rad and .90 rad

A: Angle = 2.5 radians to convert : the given angle into degree

Q: Consider with F Find pasfe lir the 1- Find the 2- Find the

A: Given-r1=i+jr2=j+kr3=kv1=2iv2=jv3=i+j+k mass m=1

Q: 6. Find AB – C given:

A: The product AB can be calculated as below,

Q: Find the angle 79.2 degrees in radians.

A: Convert 360°=2π rad1°=2π rad360°So,79.2°=79.2°360°2π rad         =1.3823 rad

Q: Let R Sx TŤ and e tails at the same point. Which of the following is NOT true? 90° is the angle…

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Q: Given P = 32 u, 90° N of E and R = 12 u, 45° N of E, find P - R in unit-vector form. Use the…

A: Given:P→ = 32 u, 90° North of EastR→ = 12 u, 45° North of East

Q: (R) 3. L+D (R

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Q: Q = 4C B = 100 F (uniform) V = 2 x 103 m/s angle = 30o   Find: magnitude of the force

A: Given data: Q = 4C B = 100 F (uniform) V = 2 x 103 m/s θ= 30 degrees

Q: Vx A В

A: The velocity verses time graph is,

Q: 05 06

A:

Q: give the given

A: (a)  Given -  Weight of suspended pumpkin  = W  Angle subtended by chord A = 30°  Angle subtended by…

Q: R R 2R R

A: Given,ε = 18.6 VR = 3.0 Ω

Q: find the F(t) and F(s)

A: From the figure, x-axis is a function of f(t) and y-axis is a function of f(s).

Q: R R, R, R

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Q: F, m

A:

Q: find the answer for number c

A:

Q: Find (x, y) of the given figure.

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Q: Find R.

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Q: the value

A: solution of above problem is below:

Q: Normal 0=30

A: B is the right option

Q: Find the angle between the vectors A = 2i + 6j + 3k and B = 12i – 4j + 3k. Hint: a .b = ab cose %3D

A:

Q: TC 8 = JG %3D J =D* Where: 32 Find D;

A: The expression is given by δ=TlJG

Q: Let u = 8i + 2j and v = 8i − j. (a) Find the angle between u and v. (Round your answer to one…

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Q: value of I2

A:

Q: R-18.0 2 R 6.00 2 R 3.00 2 9.0 V 3.0 V 13

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Q: .0° with respect to the vertical

A:

Q: where R is the

A: The terminal velocity is given by the equation                                        v =…

Q: Problem 71

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Q: Need the slope for that

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Q: If v×w =2i −3j+2k, v×w=2i−3j+2k, and v⋅w=5, and θ is the angle between v and w, then

A:

Q: Find the angle between A = 10a + 2a_and B = – y 4a + 0.5a¸ , using dot product. y

A: we have following data as given in question A→ = 10ay→ + 2az→ B→= -4ay→ + 0.5az→ Dot Product - Dot…

Q: V (x) = 00, V(r) = 0. x<0,x 2 a %3D 0<x< a

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Q: find I

A: according to question we have to calculate the value of current.

Q: What is the angle between tw vectors A = 4i + 12j + 6k and

A: GivenA→=4 i+12 j+6 kB→=24 i-8 j+6 k

Q: 2.6 N, 33.0° N of W ニ

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Q: find A.B iF A =(5,0,45) and B a (40, 60)

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Q: Describe how to find the angle between two vectors.

A: let we have a two vector a→ &amp; b→ which  are separated by an angle Φ   then the dot product of…

Q: Fig. 2

A: Given: Mass of the Block A MA = 100 kg Mass of the Block B MB = 25 kg

Q: What is the equivalent res etween points A and B im gure when R = 25 0? 2R in

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Q: If V1= 20 sinwt and V2= 30 sin (wt - 60°) then

A: The V1 is 20 sinωt and V2=30 sinωt-60,  The general expression for the particle is written as V=A…

Q: 2.) Find the and are resultat inclined of the to each vectors other at having magnitudes of an angle…

A: