5. A sailboat heads out on the Pacific Ocean at 22.0 m/s [N 77.5° W]. Use a mathematical approach to find the north and the west components of the boat's velocity. (2 marks)

Q: How much work must be done on the particle by the external agent? (in J)

A:

Q: (a) What is the available energy content, in joules, of a battery that operates a 1.3 W electric…

A: Part (a) Calculation:Time in seconds=21×30.44×24×3600=55,209,600 seconds…

Q: A 55 kg skateboarder (with the board) wants to just make it to the upper edge of a "half-pipe" with…

A: i) Let the mass of the skateboarder with the board be denoted by m. If the skateboarder is treated…

Q: If a proton and electron are released when they are 2.0  m apart, find the initial acceleration of…

A: Distance between the particles, r = 2 mCharge on an electron, qe = 1.6 × 10-19 CCharge on a proton,…

Q: A 7 kg particle is in a potential given by U(x) = 3 x^4 - 1 x^2 - 4 x + 8 (J).  Calculate the…

A: Given: The mass of the particle m = 7 kg. The function of potential energy U(x) = (3x4-x2-4x+8) J.

Q: you have ignored the directions of Vf and direction of acceleration. please inlude this information…

A:

Q: The figure below shows equipotential contours in the region of space surrounding two charged…

A: The change in potential energy(∆U) of a charge q moving from point 1 (with potential V1) to point 2…

Q: If a proton and an electron are released when they are 4.00 x 10-10m apart, find the initial…

A:

Q: 20 30 Determine the total energy (in J) stored in the system if C = 12.66 mF and the potential…

A: Given data The capacitance value is: C = 12.66 mF = 0.01266 F The potential difference between…

Q: A 9 kg particle is in a potential given by U(x) = 2 x^4 - 6 x^2 - -2 x + 8 (J). Calculate the…

A: The force can be represented as, F=-dUdxma=-dUdxa=-1mdUdx

Q: Consider the same charge q=1C moving in the same field, E=2 N/C in the x direction, between the same…

A: The force on the charge can be calculated as below,

Q: Determine the total energy (in J) stored in the system if C = 12.4 mF and the potential difference…

A:

Q: 6) The work done by the force field F moving along the line segment from (0, 0) to (2, 1) is: a) b)…

A:

Q: (a) find the gravitation field as a function of r. (b) find the gravitation potential as a function…

A:

Q: How much work is needed to move a proton from a point with a potential of -100V to a point where it…

A: Given, potential, V1 = -100 VV2 = -50 V

Q: Please answer question 2 parts a, d, and e

A: Assuming the static equilibrium condition, which means that the block doesn't move, hence the…

Q: Two objects (m,-5.50 kg and m,- 2.70 kg) are connected by a light string passing over a light,…

A:

Q: How would you rearrange that equation for m_0

A: R = V(L/D)Cln (11-mf/mo)DCRVL= ln(11-mf/m0)11-mf/m0 = eDCRVL

Q: A particle begins to move on top of a hemispherical surface. Where will it leave the surface?

A:

Q: What is the definition of a vector potential?

A: Given: The Vector potential is defined below.

Q: How close together should two electrons get so that their electric potential energy would be 1…

A: The above problem can be solved as follows