4. A satellite of mass mS orbits a planet of mass mP at an altitude equal to twice the radius (R) of the planet. What is the satellite's speed assuming a perfectly circular orbit? Gm (A) v= Gms (C) v=. 2R Gm (B) v=, R Gm (D) v= 3R
Q: 3.
A: First we need to find its diameter from the given Vernier caliper In the figure yellow strip is Vern...
Q: In the figure, two long straight wires are perpendicular to the page and separated by distance d, = ...
A: Given:- d1 = 0.75 cmwire 1 = 7.5 Ad2 = 1.50
Q: Write two harmonic waves traveling in the same direction with a differential amount of difference be...
A: Given:- If two identical wave of 2 amplitude and differential amount of difference between θ ...
Q: A charged particle is held at the center of two concentric conducting spherical shells. Figure (a) s...
A: From graph (b) we can see the vertical scale is 1unit=1.0x105N.m2/C Therefore the flux in various re...
Q: What happens to the potential energy when one proton and one electron are brought close together?a) ...
A: Option d is right
Q: If any force is applied in the direction of the positive x-axis, and there are three different point...
A: If you will apply the right hand rule on the system given then the right answer is the positive z-ax...
Q: According to _________________ induced emf is equal to rate of change of magnetic flux. a) Newton’s ...
A: According to Faraday law of electromagnetic induction, induced emf is equal to rate of change of mag...
Q: Two masses of 1g and 4g are moving with equal kinetic energy. The ratio of the magnitudes of their m...
A: P is equal to the square root of (2mK)
Q: A particle is moving under the action of two forces: (1) a central force (with the origin as the cen...
A: Option b is correct
Q: An a.c. generator consists of a coil of 50 turns and an area 2.5 m2 rotating at an angular speed of ...
A: The current is zero when the coil is vertical. In this position, flux through the coil is maximum. O...
Q: The displacement of an object attached to a spring and executing simple harmonic motion is given by ...
A: Displacement, x = 2×10-2 cosπtVelocity, v = dx/dt=-2×10-2 πsinπtVelocity becomes maximum whenSinπt=1...
Q: 7 26. The built up shaft consists of a pipe AB and solid rod BC.The pipe has an inner diameter of 20...
A: From the figure, at point D the inner diameter of pipe is 20mm the outer diameter of pipe is 28mm σD...
Q: Determine the total discharge time for the capacitor in a clamper having C = 0.01 F and R = 500 k. ...
A: Option b correct
Q: 1. Consider two points in space A = (2,1,3) and B = (1,0, – 1), and let a' and b represent the vecto...
A: GIVEN: A=(2,1,3) and B =(1,0,-1) o=(0,0,0) a→=OA→=A-O=(2,1,3)-(0,0,0)a→=(2,1,3)b→=OB→=B-O=(1,0,-1...
Q: A force F of 15 N and a moment M of 40 Nm act on the 4 kg of rod AB. The angular velocity of the rod...
A: Given information: The applied force, F=15 N The moment is, M=40 N·m The mass of the rod, m=4 kg The...
Q: Determine the gravitational force, in kips, exerted bythe sun on the earth.
A: This is a problem from gravitation. We will use newton's universal law of gravitation to solve the g...
Q: In cubic crystals, crystallographic directions are arranged in families. Which of the following dire...
A: Option
Q: Which one of the following does not belong to the classes of multipass heat exchangers? a) Compound ...
A: B correct
Q: A coaxial cable is formed by a long, straight wire and a hollow conducting cylinder with axes that c...
A: (a) Given: The net charge per unit length on the wire is 3λ0. The net charge per unit length on the ...
Q: How can determine of the band-gap of germanium from electrical measurements?
A: Use the four-probe method to determine resistivity ρ of the material at different temperatures T. Dr...
Q: Four protons (shown in red) are at the corners of a square, as shown. Which of the following stateme...
A: Electric field points outward for a positive charge. Since proton is a positive charge so the electr...
Q: A small aircraft whose speed in still air is 200 kmh-1 heads north at that speed. A wind blows due ...
A: Triangle Law of Vector Addition According to the triangle law of vector addition, if two vectors (bo...
Q: Question) A microwave resonator is connected as a one-port circuit, and its return loss is measured...
A: since given f1= 2.9985 GHz f2=3.0015 GHz
Q: Consider a region where the electric field strength is E. If the strength of the electric field dou...
A: fnhmj,k.l/
Q: 10.
A: B option
Q: Find the true statement. a) Ammeter is an instrument used to measure potential difference across any...
A: Current sensitivity is defined as the deflection produced in the galvanometer, when unit current flo...
Q: Two point charges of 30 nC and -40 nC are held fixed on an x axis, at the origin and at x = 72 cm, r...
A: The magnitude of the two point charges are given as, q1 = 30 nC (or) q1 = 30×10-9 C q2 = -40 nC (or)...
Q: A unifom magnetic field B is along vertical direction y. Calculate the magnetic forces acting on par...
A:
Q: The Sun’s attraction of both earth and moon are external forces acting on the centre of mass of the ...
A: The Sun attracts both the Earth and moon on the center of mass of the Earth-moon system. Now, accord...
Q: In the figure given below, the ideal batteries have emfs E, = 150V and E2 the resistances are R1 3.0...
A: The voltage drop across a resistor with resistance R ohms when a current I flows through it is given...
Q: Your 10.0kg cell phone on a frictionless table is accelerated by a 5kg mass hanging from a table. H...
A: Given: The mass of the cell phone is 10.0 kg. The mass hanging from the table is 5 kg. The distance ...
Q: The unit of energy is S. I. units is
A: Joule
Q: 10-
A:
Q: If you drop an object from a height of 1.3 m, it will hit the ground in 0.51 s. If you throw a baseb...
A: Given: The height of the object is 1.3 m. The time object takes to hit the ground is 0.51 s. The ini...
Q: 5-please help with part B
A: The frequency of the sound wave produced in the open end tube is given by fn=nVsound2L........1But t...
Q: How much water a pump of 2kW can raise in one minute to a height of 10m? (g=10m/s2) a) 1000litres b)...
A: P = W/t=mgh/t m = Pt/gh=(2000×60)/(10×10)=1200kg.
Q: 9. equals: a) Time period b) Angular frequency c) Angular frequency squared d) Spring constant 10. I...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: Two point charges +4q and +q are kept at a distance of 30 cm from each other. At which point between...
A: The electric field at a distance of r from a charge q is equal to q4πεor2. Let the electric field in...
Q: The charged plates of a capacitor attract each other, so to pull the plates farther apart requires w...
A: Given: We do work to keep the two plates separated.To find: energy added by the work.
Q: A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worke...
A: Given: The mass of the ice is m = 4 kg The position of the ice as the function of time is given as ...
Q: In the figure, the current in the long, straight wire is I1 = 5.20 A, and the wire lies in the plane...
A:
Q: A person can change the volume of his body by taking air into his lungs.The amount of change can be ...
A: When the person is under water, there are two forces that act on the person- i) the weight of the pe...
Q: A blackbody radiator in the shape of a sphere has a surface area of 2.4 if the temperature of the ob...
A: Given the surface area of the black body radiator (A)= 2.4 temperature of the object (T)= 1,405
Q: 1-If A = 4i + 6j and B = 3i + 5j, what is the magnitude of C = A - B 4-If C = 6 m at 63°, and D = 3...
A:
Q: A child weighing 20 kg is held in the position shown by the second child. (a) second child arms hori...
A: This is a problem based on newton's law. To solve this problem, The first step that we need to follo...
Q: 6. In a regular FCC, determine number of atoms per unit area in (1 1 0) plane
A: 6. Given: A regular FCC crystal plane is (1, 1, 0). To find : Atoms number per unit area. As per r...
Q: Consider a coaxial cable of length L with P.E.C. electrodes ending in open circuit. The dielectric i...
A: Option d
Q: 5. Consider a box with a mass of 10 kg on a rough, horizontal surface. Again all forces and motion o...
A: Given m=10kg Forces acting in x-y plane only Force F is acting on the box at angle θ. Let's make the...
Q: How is galvanometer converted into a voltmeter? a) By connecting a high resistance multiplier in par...
A: D is the correct
Q: what is work done
A: We know that work done is defined as the multiplication of magnitude of displacement d and the compo...
![A satellite of mass mS orbits a planet of mass mP at an altitude equal to twice the radius (R) of the planet.
What is the satellite's speed assuming a perfectly circular orbit?
4.
Gms
Gmp
(A) v=.
R
(C) v =.
2R
Gms
Gm,
(D) v=,
(B) v=,
R
3R](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F506867fd-4805-43c3-b1d3-fdba4417b3c8%2Fb0409ab9-7581-407a-9499-06dd6701cf96%2Fcarsj4p_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)