8. The position of a 0.6 kg mass in an oscillating mass-spring system is given by the equation: x = - 1.4sin(8rt). x is in meters and t in seconds. The frequency of the oscillation of the mass is A. 2 Hz. B. 4 Hz. C. 8 Hz. D. 16 Hz. E. 25 Hz

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: 2- find the unit vector perpendicular to the vector P= 3ax +2y +ag

A:

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: Which one to use

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

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: 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: 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: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

A: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

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: Please also answer (b) and (c)

A:

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: 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: A spool of thread has an average radius of 1.00 cm. If the spool contains 62.8 m of thread, how many…

A:

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: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.

A:

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

A:

Q: The magnitude of vector A is 23.0 units and points in the direction 300° counterclockwise from the…

A: Magnitude of vector A→ = 23 units θ = 300o counterclockwise from + x axis

Q: d? da? (x)+ k²b(x) = 0

A:

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

A:

Q: Given aB = 0.2ax +nay + O.6az the unit vector along B. What should be the value of n if B has a…

A:

Q: Given the vector V = -3 ax + 2 ay, the unit vector av is: O a. av = -0.83 ax + 0.55 ay O b. av =…

A:

Q: answer is incorrect, it should be option 3

A:

Q: Which equation best represents the vector diagram shown in the figure? 10 10 20 30 40 ○デ-オ-マ-マ d…

A:

Q: Given c=3.21 and b=1.32, what is a? Round to two decimals

A:

Q: A force of 100N makes an angle Determine both the x-component with the x-axis and has a y-component…

A: Component of force along x axis = A Cosθ  Component of a force along y axis  = A Sinθ

Q: Express the force in Cartesian vector form. 53 F = 750 lb

A: Given, We need to write the force vector in cartesian form. the x-component of force is:…

Q: Solve the algebraic equation. Find the unknown(d) a=b+cd Given: a=40 b=8 c=2

A: Given a=40 b=8 c=2

Q: Convert the following Vectors given in polar coordinates (r, q) to the equivalent Vector in…

A:

Q: I don't need the solution. I need the diagram/illustration of the problem

A: Given data: The mass of gold and wood are, CG=130 J/kg·KCW=1800 J/kg·K The mass of each is m=0.1 kg.…