Part (i) Enter an expression for the total energy E of the satellite in terms of m and v. Part (j) Calculate the value of the total energy E in joules.

Q: When two electric charges are held a distance r apart, the electrostatic force between them is FE.…

A: Given data, Initial Distance between the charges =r Final Distance between the charges =8r Initial…

Q: Determine V3, in Volts (V). VA = 3 V VB = 3 V R1 =5 kQ %3D %3D R2 = 3.9 kQ %3D R3 = 1.7 kQ %3D R, R2…

A: Hey dear I have solved this problem using superposition theorem . I have uploaded it in step 2 and 3

Q: If A- (3, 0, -5) and B= (-2, 1, 6), what is the magnitude of Å+B? 4.7 O 3.7 O 2.7 O 1.7 O

A: Given data: The vector, A→=xA,yA,zA=3,0,-5 The vector, B→=xB,yB,zB=-2,1,6 Let R→ be the resultant…

Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: DATA SHEET #2 Trial 1 2 3 Radius (m) 0.166 0.184 m 0.207m Circumference 13 d Time (sec) for 20 rev.…

A: Given data-  There is given some data in table. Which are radius and circumference.

Q: If ši = 12 V, I2 =1 A, R2 = 1 2, I3 = 2 A, and R3 = 3 2, find the power dissipated by resistor R1.

A: I2 = 1 A I3 = 2 A R2 = 1 Ω R3 = 3 Ω ξ1 = 12 V

Q: Determine R, when I= 0.20 A and ɛ = 18 V R 4R 3R 2R

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Q: ei(kx-wt+), e-i(kx-wt+$) = 0 True O False

A: Recall the Euler's formula:eiθ=cosθ+isinθ………(1) And,e-iθ=cos-θ+isin-θ=cosθ-isinθ………(2) Remember,…

Q: 29h A? A - A' Derive V= using: O A. Vo = Av = Av ® v? = Vo + 29h 3 v= V. A .

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Q: Solve for the Fnet on charge +2uC.

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Q: can you do d and e as well thank you

A: From previous part Tangential acceleration after one second

Q: Why h = ħħ2n ?

A: Max Planck’s attempts to provide a theoretical explanation for the empirically discovered laws of…

Q: 28.a. AND AND NOT OR NOT AND NOT OR NOT

A: Let us verify that both the circuits indeed are equivalent.

Q: 3. Determine i in the circuit of a network of elements defined in time domain below. 122 2 cos 10t V…

A: I

Q: Solve for the currents I1, I2 and I3

A: Applying KCL in loop node 'a'   ΣI=0⇒I1-I3-I2=0⇒I1=I3+I2-iApplying KVL in ABCDA L1…

Q: C1=100 and C2=12 sorry I can't fit whole question in the picture.

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Q: The force between two charges is given by the formula ? = 2000 ? 2 , where F is the force in Newtons…

A:

Q: 1. Fill out the table of values based on the given closed circuit. Use prefixes as needed. Show all…

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Q: 4.- Calculate the scalar product of the vectors in the figure. 32.8 N 17.3 cm/s/ 118 132⁰

A: The scalar product of two vectors  and  is

Q: In polar co-rodinate the angle q is usually measured counterclockwise from. positive y axis negative…

A:

Central Force

Central force is the force that acts along the center of mass of one body to the center of mass of another body. Its direction from or away from a point on a body to another is called the center of the force. Such forces include gravitational force between two massive objects or electrostatic forces between two charged particles. So from atoms to planets, the central forces play an important role in shaping our daily lives. One of the remarkable features of central forces is that they are conservative, i.e. the total energy of a central force system can always be expressed as a gradient of a potential energy function.