The radius of a uniform solid sphere is measured to be (6.50 ± 0.20) cm, and its mass is measured to be (1.85 ± 0.02) kg. Determine the density of the sphere in kilograms per cubic meter and the uncertainty in the density.\
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: how about 2 , 3 and 4
A: Dear student, Since all questions are different as per guidelines we can author only one question.…
Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?
A:
Q: Find a unit vector that is perpendicular to both a -i+jand b-i- 2j + k.
A: A unit vector has a magnitude of one. There are no units or dimensions in a unit vector. We have the…
Q: Given vectors p and a have a magnitude of 7 and 2, respectively. Find the magnitude and direction of…
A: Magnitude of p = 7 Magnitude of q = 2 Angle, θ = 150°
Q: Rounded to the nearest integer, a two-dimensional vector with length 13 forming an angle of 67.4°…
A:
Q: A unit vector has the magnitude of
A: The answer for the given question is given in the next section.
Q: A direction cosine is: O The cosine of the angle between a vector and a particular coordinate axis.…
A: In geometry the direction of the cosine is known as direction of cosine of a vector as the cosines…
Q: 11. Determine the power that is taking by R2 in figure 6-3. (Hint: refer to page 47 of your work…
A:
Q: Determine the angles made by the vector V = -18i+26j with the positive x- and y-axes. Write the unit…
A: A physical quantity is classified into 2 main groups-scalars and vectors. Vectors are the quantities…
Q: 9&10 please! Thank you!
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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: if A=9,8 â+7,3 ây+2 âz and B=9 â +7,9 ây +7,2 â . if A x B=K â+Lây + Mây, then L=? Yanıt:
A:
Q: -X z (out of page) В (in ра -Y
A:
Q: 8. Find R = Ã+B, given that A has a magnitude of 4 at an angle of 30° above positive x-axis and B…
A:
Q: another term for position is ___.
A: Position of an object is the place where it is situated. In physics, position is denoted by a number…
Q: Find the following vector product B x B.
A: From the given diagram: The x-component (horizontal component) of B→ is Bx = Bcos53o =…
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: A hill that has a 32.5% grade is one that rises 32.5 m vertically for every 100.0 m of distance in…
A:
Q: If the dot product of two vector A and B is negative, what statements reguarding A and B are true…
A: In this question we are given that the dot product of two vectors A and B is negative and we have to…
Q: he second v
A: Given: To find the second vector magnitude and the direction is given as,
Q: There is an electric dipole in the presence of non-uniform electric field produced by a point…
A:
Q: A vector has an x-component of -25.0units and a y-component of 40.0 units. Find the agnitude and…
A: Vector in terms of components A=(Ax 2 +Ay 2 )1/2
Q: The x and y components of a vector are rx = 15 m and ry = -8.5 m, respectively. Find the direction…
A:
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: If a vector has a x-component = - 53.7 m and a y- component = -12.3 m, what is the direction of the…
A: The vector diagram for the provided vector is:
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: 15 Refer to diagram 4. A spherical lens made of plastic (n = 1.87) has two surfaces curved as shown.…
A:
Q: Figure 1 B (15.0 m) Ď (10.0 m) 30.0 53.0 25.0 Ĉ (12.0 m) Á (8.00 m)
A: Given data: Vectors with magnitude and direction Required: Represent vectors in terms of unit…
Q: Vector A = 3+39+2 and B = -4£ – 2ŷ + 52. Find the dot product and the cross product of A and B.
A: Given: Vector A→=3x^+3y^+z^ and vector B→=-4x^-2y^+5z^
Q: Find the angle between vector a and b if a 21 +j- k and b 3i - 6j + 2k
A: a→ = 2i^ + j^ - k^b→ = 3i^ - 6j^ + 2k^
Q: (a) Write a note on vector product or cross product with its characteristics. (b) Find the cross…
A: Given: A→=3i+1j-2kB→=1i-3j+4k
Q: Select the correct statement for: “If the vector has a magnitude of 25 meters and make an angle of…
A: The magnitude of a vector is the length of the vector and the angle is the orientation from the axis…
Q: 1. Find the angle between each of the following pairs of vectors: A = -21 + 6) and B = 21-3ĵ A = B =…
A:
Q: Determine the angles made by the vector V=-491+30j with the positive x- and y-axes. Write the unit…
A: The problem is based on the concept of vectors. We have to calculate the unit vectors also. The…
Q: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.
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: Two vectors of 8.0 units and 5.0 units make an angle of 600with each other. What is their vector…
A: Using mathematical method of vector addition, the resultant of two vectors is given by, R = √(A2+B2…
Q: This answer is incorrect. Can I get a correct answer please?
A: Here velocity u= 189 ft/sit makes angle 34o with horizontalTime taken to hit the point above h…
Q: Draw the vector within the unit cell (1.0.-2)
A: To determine: The vector within the unit cell (1 , 0 , -2)
Q: estion 7 Find the magnitude of the vector whose x- and y-components are given to be -1.036 and…
A: Given here,X COMPONENT: x=-1.036Y COMPONENT: y=-4.3512
4
Step by step
Solved in 2 steps