A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C, what is its final temperature? 0.385 //g °C The specific heat for Copper is
Q: Ch18 Vectors Q2 Take a vector with components A = 3.22 i-hat + 2.01 j-hat. What is the magnitude of…
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Q: 1. Let's practice using the right hand rule! Solve the following cross products: а. (+x)x (+у) b.…
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Q: Find the x-component of this vector. 80.0° B-18.6 m 0 = 170° Bx = [?] m Hint: Bx = B cos(0)
A: The magnitude of vector B = 18.6 m Angle made by the vector B with the +x axis = 170o
Q: Using Newton's forward difference formula, find the sum S₁=1³ S₂ = 1² +2²³ +3³ ++n²³.
A: We need to find the sum- Sn=13+23+33+....+n3 The formula to be used is- Newton's forward difference…
Q: d. Solve for Ā•C and C • Ā. e. Solve for B x C and C • B. f. Solve for Ā xč • D. X
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Q: A (3.60 m) 70.0° 30.0° B (2.40 m) Part A Write the vector A in the figure (Figure 1) in terms of the…
A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the…
Q: 2. What are the x- and y-components of the vector E? A. Ex = E cos B, Ey E sin B B. Ex = E sin B, Ey…
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Q: For the cartesian coordinates shown in the figure, the product of the unit vectors a xa =a_.a y O az…
A: In the Cartesian coordinate system, Cross-products are defined as, 1) ax x ax= 0, ay x ay =0,…
Q: ector A has components ??=−16.1��=−16.1 and ??=4.32��=4.32 . What is the magnitude ?� of this…
A: Given data as per the question Ax=−16.1Ay=−4.32
Q: We will construct a vector C that is equal to the difference of two vectors. First, move A and B so…
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Q: What's the angle of the resultant vector, measured counterclockwise from the positive x-axis? F1…
A: The two vectors in the given problem are F1=-234i^ NF2=264j^ N The first vector can be re-written as…
Q: Two vectors A = 1î - 2j and B = 2î + 3]. %3D Find the approximate angle between the vectors (-3A)…
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Q: darz (x)+ k²b(æ)=0
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Q: B. Find the components of the following vectors. 1. 2. 3. C-18 m A-15 m B-20 m 30 124
A: Introduction: Here, the horizontal components of the vector along the horizontal axis lie along the…
Q: Use the following half-life graph to answer the question: Mass Remaining (mg) 60.0 50.0 40.0 30.0…
A: Solution:-
Q: Vector A is in the direction 129.4 degrees Counter clockwise from the tx-axis. the y Component of A…
A: Given, The direction of vector A is 129.4o anti-clockwise from the x-axis. And the y-component of…
Q: Find T1 and T2
A: Given: The weight is 75 N.
Q: h the circuit illustrated in the accompanying diagram. The battery voltage is 97.5 V, and the…
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Q: L Find the resultant vector, magnitude of the angle and direction using component method. F2 = 53 km…
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Q: The cross product of j x i is a. 0 b.1 c. –k d. -1
A: Note: According to our expert guidelines only first individual question is to be answered kindly…
Q: H.W R2 Find C IF Wd LC 4L2
A: HERE GIVEN ωd=1LC-R24L2
Q: The magnitude of vector A can be written as, A UA = A. A. = Ax. Ai +. Ay. Aj +. Az. A k. B) A = Ax^I…
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Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.
A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…
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: 1. Find the resultant force of F1 and F2? 2. Determine the direction of the resultant force? 3. Find…
A: Recall Fnet=F1+F2 =vector sum of F1 and F2F1→ =F1(u^1)F2→=F2(u^2)
Q: LO 7: Using the symmetry of the arrangement, determine the direction of the force on q in the figure…
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Q: 7. Consider that the voltage for both bulbs given below is the same, which of the two light bulbs…
A: The bulb which dissipate more power will grow brighter.
Q: Find the force C in kN if angle θ is equivalent to 44 degrees and resultant is 5.38 kN along y-axis.
A: The magnitude of the force A=5.96 kN making an angle θ=44° with the horizontal The magnitude of the…
Q: A = +2.0u î + 3.0u ĵ– 1.5u k B = -0.80u î + 3.0u ĵ+ 4.0u k Find vector difference, B - A.
A: (given) A→=+2.0 u i^+ 3.0 u j^ - 1.5 u k^B→=-0.80 u i^+ 3.0 u j^ +4.0 u k^ Vector difference is…
Q: QUESTION 5 A battery connected in the circuit given below has an emf of 20.0 V and an internal…
A: Given, E = 20.0 V r = 5.51 mili-ohm I = 31.6 A (a) Now, I = E / (R+r) R = (E / I) - r R = (20 /…
Q: TC 8 = JG %3D J =D* Where: 32 Find D;
A: The expression is given by δ=TlJG
Q: The magnitude of vector ?⃗ is 8.6 meters . Vector lies in the fourth quadrant and forms an angle of…
A: Magnitude of vector A = 8.6 m Angle = 37
Q: Which of the following statements about the given vectors is FALSE? Please refer to the picture for…
A: According to question we need to choose false statement for given vectors .
Q: Figure shows an irregular block of material of refractive index √√2. A ray of light strikes the face…
A: We are aware that the illustration depicts an asymmetrical block of material with a refractive…
Q: This time, V=59.9 V; R1 = 134 Ohms; R2 = 153 Ohms; R3 = 130 Ohms; R4 = 186 Ohms; R5 = 121 Uhms, and…
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Q: Express the vector in terms of components i and j.
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Q: Problem 1: Travelling with an initial speed of 70 km/hr, a car accelerates at 6000km/hr² along a…
A: initial velocity (u) = 70 km/hr final velocity (v) = 120 km/hr acceleration = 6000 km/hr2
Q: d(x) _ (P) ? Q1: Proof that: dt m
A: The Schrodinger equation for a particle moving in a real potential V(x,t) reads, H^ψ=-h22m∂2…
Q: 9. What is the x-component vector of the vector shown in Figure 2? a. 12.0i m b. -12.01 m c. 10.4i m…
A: Given Magnitude of vector is |v|= 12.0 m The x component of vector is vx=vcos30o =(12.0…
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