Problem 1: A spring is hanging down from the ceiling, and an object of mass m is attached to the free end. The object is pulled down, thereby stretching the spring, and then released. The Object oscillates up and down, and the time T required for one complete up-and-down oscillation is given by the equation: T = 27 where k is known as the spring constant. What must be the dimension of k for this equation to be dimensionally

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A: Velocity of satellite = 7000m/s  time = 100 min =6000 sec we have to calculate mass of the planet.

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Q: 21. In spherical coordinates, V^2r, V^2(r2), V^2(1/r2), V^2eikr cos 0.

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A: Given:Speed of the car =16 m/sTilt in the tassel from the vertical = 22 degrees

Q: Given: q1 = 100 µC, q2 = -30 µC, q3 = 50, d1 = 2.0 m Reminder: q3 is to the left of q1. My…

A: Equate the two electric forces.

Q: that the ang

A: Hi the angle of impact v along x is given as a 30 degree  , we would assume a velocity Vx and…

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A: An object is in uniform motion until and unless there is disturbing external force acting against or…

Q: Mimz l-riz ) Fg- G betueen 6) A 58kg satellite is orbiting another planet at a distance of 480,õob k…

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Q: Q.A planet f mass m moves in the în verse Jquare Cenral the San'- major ferce field of the Sun and…

A: Consider the planet has an elliptical orbit with the Sun at the center of its orbit. This means the…

Q: 4. Write the gravitational constant (G) and include the units. G=

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Q: 12. A 722-kg satellite is in circular orbit 7380 km above the surface of Earth (ME = 5.98 × 10²4…

A: Given Data:The mass of the satellite is The mass of the Earth is The distance between the Earth's…

Q: 2. When going around a vertical loop on a rollercoaster, what förcels 1. at the bottom of the loop?…

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Q: If w (x) =2B^(3/ (2 )) xe^(-Bx) for x>0 then (x) 3 .I O 2B 2/3B .II O 3/2B .III O

A: The wave funtion is given by ψ(x) =2β3/2 xe-βx

Q: A 200 lb astronaut goes to planet X with density 3 times the density of earth and radius 6 times the…

A: 900lb is correct answer Detail sol

Q: T w o     m a s s e s    6.0 kg and 9.0 kg    a r e    h u n g     f r o m     t h e    t w o    e n…

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Q: Supposing that the ng le P impact in Be (the angle angle between v and x amis)s of -> the tangential…

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Q: 5. Ifa spacecraft needs to increase its heliocentric speed, which side should be used (trailing- or…

A: To answer: How the heliocentric speed of the spacecraft is increased.

Q: #1. Sokg hoep of radius 0.16o is roleased hout rest at point A n vhe hgure be low, center of grauty…

A: We will use conservation of energy in this problem,

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A: Given,

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Q: In a test of "g"-suit, a volunteer is rotated in a horizontal circle of radius 6.3 m. What is the…

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Q: James Cameron piloted a submersible craft to the bottom of the Challenger Deep, the deepest point on…

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Q: Plz Explain free body diagram. With proper diagra.m and explanation

A: Explain free body diagram. With proper diagra.m and explanation

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Q: This answer is incomplete. I need help with f and g.

A: Page 1

Q: A number of gas giant planets orbiting other stars at distances less than 1 A.U. have been…

A: Hey there, since you have asked multiple questions we have solved the first three for you. Please…

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A: Given: Mass,m=7kgMoment of Inertia,I=2.8×10-2kgm2Radius,r=0.100mVelocity,v=4.30m/s Angular velocity…

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Q: /flour in a Circula mouing on a Smosth 6,What centripe tal forse 1s needed to Keep a mass of 2.0.…

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Q: The gravitational force between two objects with masses 12kg and 20kg separated by a x10-11 N.…

A: Masses of the two objects m=12 kg and M=20 kg and distance between them r=9 m. Gravitational…

Q: Consider a planet in orbit around a star as depicted below.  It begins at position A, goes to B…

A: (a)Using Kepler’s laws, rank the positions in terms of planetary speed, slowest to fastest and give…

Q: Which of the following is the SI unit of power? kg*m?/s3 kg*m2 kg*m2/52 kg*m/s

A: power is the amount of energy transferred or converted per unit time.

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Q: A  u n i f o r m   b a r   o f   w e i g h t  40 N is 4 m long. W e i g h t s   o f   60N and 100N…

A: Weight of the bar,  Weight 1,  Weight 2,  Position of weight 1,  Position of weight 2,  Position of…

Q: 2. The Space Staton häs a it rotaite So the occupants peel an apparent weight eanal to that theu…

A: Given Radius of space station = 57 cm = 0.57 m Acceleration due to gravity on earth g = 9.8 m/s2

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Q: A spacecraft departing from a 200 km LEO has a total AV of 10 km/s. Determine the following: a) The…

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Q: S‏‏at‏e‏l‏‏lite.…

A: Given that Radius of mass=3390km, period of Phobos=7hr40m.

Q: 39. Pigure 8 shows the path of an electron in an clcctric ficld E created by a PD, V. M, and e are…

A: Part (39):Given: The strength of the field is E. The charge on the electron is e. The mass of the…

Q: Two equal forces are applied to a door. The first one is applied perpendicular to the door, the…

A: Express the relation for the torque as: τ=Frsinθ Here, F is the force, r is the distance of the…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.