What is the observed angular speed of Neptune, along the ecliptic of Earth, when it is at opposition, in units of arc minutes / day? Presume the orbits are circular. Earth has orbital speeds of 30km/s and Neptune has 5.43km/s, Neptune here has orbital radius 30.1 AU. Now looking at Uranus for the same condition, in what direction along the ecliptic will it be traveling?

Q: A child spins rock on string in a horizontal circle with speed v with radius r. Draw a free body dia...

A:            Diagram:                                                 

Q: Q.6 a) Determine the heat input given to a Carnot engine cycle operates with air shown in figure T- ...

A: The heat input of a carnot cycle is the heat provided to the system during isothermal expansion. In ...

Q: Using the principles of unit analysis, express the terms motion energy, pressure, kinetic energy los...

A: Given:-              The motion of the energy is sum of the kinetic energy and potential energy and ...

Q: Why is static friction more complex in analysis than kinetic friction? Because its magnitude and dir...

A: Static friction is the friction force that acts on an object at rest on a rough surface. Static fric...

Q: Please help

A: some fact for the horizontal motion of projectiles, The horizontal velocity of a projectile is  nev...

Q: Q1: An airplane is to fly from Brasilia in Brazil to Prague, Czech Republic. The distance between B ...

A: The orthodromic distance is the shortest distance between two points on a sphere or dome. It is also...

Q: A student plucks a fixed-end string, creating a standing wave with 6 nodes (including any nodes at t...

A: 6 nodes are produced in 5th harmonic. It contains 2.5 wavelengths.  

Q: Use Equations (3) to generate a parametrization of the line through P(2, -4, 7) parallel to v1 = 2i ...

A: We have given vectors ast v1=2i-j+3kv2=-i+(-1/2)j-(3/2)k We know the equation of parametric of the l...

Q: please give me the concept thanks!!

A: Given: A graph gives the magnitude B(t) of a uniform magnetic field that exists throughout a conduct...

Q: For a given accelerating voltage, an electron microscope has a certain theoretical resolution. Suppo...

A: The momentum of an electron is given by: p=2mev Here, m is the mass of the electron, e is the charge...

Q: Block D moves with a speed of 3 m/s.Determine the angular velocity of link BD at the instant shown. ...

A:             The centre of velocity for BD is found at the intersection of line segments drawn perpen...

Q: A particle of cosmic dust has a densityρ = 2.0 g/cm3. (a) Assuming the dust particles arespherical a...

A: Given data: The density of the particle is ρ=2.0 g/cm3. Part (a) The expression for the gravitatio...

Q: A wooden crate with m = 1kg slides on a horizontal surface towards a wall as shown In the figure. Th...

A: Given Mass (m)                                  = 1kg Velocity vo                            =-5 m/s...

Q: Q#01: Write down the functions of the following parts/accessories used with the equipment in heat an...

A: Answer:   The functions of each part is discussed below:  

Q: 5. A particle of mass m is projected upward with a velocity vo at an angle a to the horizontal in th...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: What would happen to Velocity, accerlertaion, and Fnet when increasing the radius of a circle in uni...

A: For uniform circular motion, let's consider circle of radius r, velocity v, acceleration a, and net ...

Q: The force vector F has a magnitude of F = 385 lb and acts at point A at an angle 0 = 7.7° with respe...

A:

Q: Use the vertex and intercepts to sketch the graph of the quadratic function f(x) = 2x - x2 + 3. Give...

A: Given: The quadratic function f(x)=2x-x2+3

Q: Two pulses travelling on the same string are described by 5. (3x+41-6) +2 Then (3x-4t) +2 and identi...

A: Given: Two pulses which are travelling in a same direction is, y1=5(3x-4t)2+2y2=-5(3x+4t-6)2+2

Q: A boy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 3.55 m/s...

A: Initial velocity of the ball, u=3.55 m/s θ=36° Height, h=4.5 m

Q: What would happen to Velocity, accerlertaion, and Fnet when decreasing the period of rotation? what ...

A: First we have to define the relation between time period and all the quantities that are mentioned i...

Q: The following classical curves have been studied by generations of mathematicians. Use analytical me...

A: Given:-               An interior point c of the domain of f at which f' (c) =0 it gives that       ...

Q: Three positive charges are arranged as shown at the corners of a rectangle. 2.26 nC 0.208 m 1.13 nC ...

A:

Q: The speed of a supersonic aircraft is usually represented by a Mach number, named after Austrian phy...

A:

Q: Cylinders in ℝ3 Consider the following cylinders in ℝ3. a. Identify the coordinate axis to which the...

A: Given:-           a. Identify the coordinate axis to which the cylinder is parallel. b. Sketch the c...

Q: A phosphorus-doped silicon wafer for an electrical component has an electrical resistivity of 8.33 ×...

A: Given information: The electrical resistivity of phosphorus-doped silicon, ρ=8.33×10-5 Ω·m The densi...

Q: At a hydroelectric power plant, water is directed at highspeed against turbine blades on an axle tha...

A: The turbine blades should be designed so that the water rebounds. If the water rebounds, that meanst...

Q: Energy Output. By measurement you determine that sound waves are spreading out equally in all direct...

A: Given data: The initial intensity is I1=0.026 W/m2. The initial distance is r1=4.3 m. The final dis...

Q: Consider the figure shown in Figure E5.33. You are lowering two boxes, one on top of the other, down...

A: Given: Constant velocity of both the blocks =15 m/s The coefficient of kinetic friction between the...

Q: 1) An ant population grows at a daily rate of 3/10 times the current popu- lation. It is known that ...

A: Given: The daily rate of growth is 310 times the current population of ants. The constant rate at wh...

Q: A simple pendulum consists of a small object of mass 2.8 kg hanging at the end of a 2.0 m long light...

A: Given: The mass of the small object is 2.8 kg. The length of the string is 2.0 m. The angle that the...