11. At 0°C, an aluminum rod and a copper rod have the same length of 1.25 m. to what temperature must they be heated to differ in length by 0.075 mm?

Q: A roller-coaster car moves 200 ft. horizontally and then rise 135 ft. at an angle of 30.0O above the…

A: Given that:- Movement of roller coaster car is given in the question.

Q: 5. Vector directions in one dimension are represented by a. Distances b. Magnitude c. Signs d.…

A: Vector direction in one dimension is represented by  a. Distance  Not correct  Distance is a scalar…

Q: 10. Determine the x and y component of the vector 30 N, 30° North of East

A: The force is F = 30 N 30° North of East

Q: Refer to diagram 3. A closed circular loop (N = 409 turns, radius r= 6.6 cm, resistance R = 3.65 Q)…

A: Formula of induced current is as follows; I=εR…

Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?

A:

Q: Which one to use

A: If you're asking where to post computer science questions, there are several options depending on…

Q: Unit vector is equal to:  a.   Vector divided by its magnitude.  b.   Magnitude divided by its…

A: The quantity which comprises of magnitude as well as direction, is referred to as vector quantity. A…

Q: [P,P2] = -iħ o -1 O ih o o

A: Ques:

Q: Would it be a minus sign instead of a positive one ?

A: Yes , it would minus sign.  Complete solution is below.

Q: A unit vector has the magnitude of

A: The answer for the given question is given in the next section.

Q: Where 31.2 m is the length of the vector and 76.9° is the angle it makes with the y-axis, what is…

A:

Q: Find the order of magnitudes of the three numbers below. a. 35243 z ? b. 0.081 × ? C. 0.00021 × ?

A: Since there are multiple questions posted, we will answer the first question. The order of magnitude…

Q: 46. A ship travels 50.0 mi on a course of 15.0° south of east and then travels 85.5 mi on a course…

A:

Q: solve algebraic equation. The unknown is a a=(b+c)2/d b=4 c= -8 d=16

A: The algebraic equation is given as, a=b+c2d The variables are given as, b=4c=-8d=16

Q: -X z (out of page) В (in ра -Y

A:

Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: Which of the following plots produce a line with slope equal to 6.626 x 10 34 J s? Select all that…

A:

Q: There is an electric dipole in the presence of non-uniform electric field produced by a point…

A:

Q: add the vectors

A: For the first figure, the vector equation is

Q: and B=5 are perpendicular ( doleïs ). What is the value of ?the constant d

A: Given that Both vectors A and B are perpendicular, So their dot product must be zero. A.B = 0 Also…

Q: Please also answer (b) and (c)

A:

Q: Vecrors of length 10 and 15 have a Cross product of 150 if i add those vectors, what is the length…

A: The dot product of the two vectors is,

Q: Three force vectors, F1, F2, and F3, have magnitudes of 8 N, 12 N, and 15 N respectively. The angles…

A: Three forces are 8N 12N 15N And their angles from x axis are 45° 90° 135° respectively.

Q: A FCA = 500 lb 14 ft FRA 350 lb FDA 400 lb B 3 ft y 3 ft 2 ft D 3 ft3 3 ft 6 ft.

A: Solution:-Given that

Q: D.) PA. E.) PA V

A:

Q: add the vector

A: Let the three vectors be denoted as A, B and C.Resolve the three vectors along the coordinate axes…

Q: A unit vector has the magnitude of ___ a) 5 b) 1 c) 10 d) 0

A: To find: A unit vector has the magnitude of

Q: 1. A FORCE vector has a magnitude of 100N directed at an angle of 30 degrees above the X-axis.…

A:

Q: 1. Find the angle between each of the following pairs of vectors: A = -21 + 6) and B = 21-3ĵ A = B =…

A:

Q: 5. Vector A S has a magnitude of 35.0 units and points in the direction 325° counterclockwise from…

A: Given : |A| = 35 units θ = 325° counterclockwise from the positive x axis

Q: (e) magnetic force on a proton O to the right O to the left upward downward O into the page

A: Given:  the direction of velocity and the strength of magnetic field is given.

Q: If A = 5f + 26 – Żand = f – 36 + 42 , find the following: (а) А- В

A: Given data:A=5r^+2ϕ^-z^B=r^-3ϕ^+4z^

Q: Draw the vector within the unit cell (1.0.-2)

A: To determine: The vector within the unit cell (1 , 0 , -2)

Q: A force F1 = 4.90 N North and a force F2 = 9.80 N Southwest are added. The resultant vector is…

A: F1 = 4.90 N due north F2 = 9.80 N due south west

Q: I need help with question 10 please.

A:

Q: Ã = (5 m/s)î + (2 m/s)j, B = (3 kg · m/s²)î + (2 kg · m/s²)I %3D

A:

Q: on subtituting the rupected valuej in the above relation we get: R= 2 cos ST + asın i5 +4 cos 25i +…

A:

Q: Show that V · B = μ₁ μα if 0=C.A

A:

Q: d? da? (x)+ k²b(x) = 0

A: