-3.00 m- 30.00 5.00

Q: A tetherball has a mass of 0.4kg and is attached to a string of length L=1.5 m. The string is…

A: mass = 0.4 kg L = 1.5 m θ = 58ow = 3.5 rad/s

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 5.31 x 10^6 kg…

A:

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 6.85 x 10^6 kg…

A: the mass of space station , m = 6.85 * 10^6 kg the length , l = 1476 m force applied , F = 4.65 *…

Q: A pulsar is a rapidly rotating neutron star that emits a radio beam the w receive a radio pulse for…

A: Torque is a unit of measurement for the force required to rotate an object around an axis. Torque…

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 7.38 x 10^6 kg…

A:

Q: A thin 10.0 kg bar of 2.0 m length is set rotating about its center.  It completes a rotation every…

A: givenMass of bar, m=10 kgLength of bar, L=2 mTime taken to complete rotation, t=2 s

Q: Penny is adjusting the position of a stand up piano of mass mp = 150 kg in her living room. The…

A: Given :     Mass of the piano, mp = 150 kg     Length of the piano, lp = 1.6 m     Angle made with…

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 1.68 x 10^6 kg…

A:

Q: Consider a non-rotating space station in the shape of a lor meters. Rocket motors on both ends of…

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Q: d) Calculate the time it takes for each disk to roll. e) What is the total kinetic energy for each…

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Q: A carnival ride consists of a car travelling in the horizontal plane connected to a rigid rod with a…

A: Applied force is Ft=30t2+120 And the friction is μmg=0.1×120×9.8=117.6 N Hence the total force…

Q: before shutting off, then how fast will the station be rotating when the engines stop?

A:

Q: A solid cylinder of mass 16kg has length 43cm and radius 16.8cm. The cylinder is rotating about its…

A: Calculate the angular velocity in rad/s. ω=63.7 rpm×2π rad1 rev×1 min60 sω=6.67 rad/s

Q: A uniform thin rod of mass m = 1.1 kg and length L = 1.4 m can rotate about an axle through its…

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Q: Can you help me with 7.54 b?

A: P 7.54 (b):According to the law of conservation of energy,Substitute the values, to find the maximum…

Q: A triangular rod of length L and mass M has a nonuniform linear mass density given by the equation…

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Q: An amusement park ride rotates around a fixed axis such that the angular position of a point on the…

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Q: An amusement park ride rotates around a fixed axis such that the angular position of a point on the…

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Q: Ball A is attached to one end of a rigid massless rod, while an identical ball B is attached to the…

A: Step 1:Step 2:Step 3:Step 4:Step 5:

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 7.36 x 10^6 kg…

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Q: A spring with spring constant k and equilibrium length zero is attached to the top of a frictionless…

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Q: -3.00 m- 130.0⁰ I Figure 3 5.00 m

A:

Q: A 0.50-kg ball that is tied to the end of a 1.4-m light cord is revolved in a horizontal plane, with…

A: Solution:   Given Values,   Tensionτmax=8.9 N Mass(m)= 0.50-kg Angleθ=300 Length(L)=1.4 m

Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 1.84 x 10^6 kg…

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Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 4.08 x 10^6 kg…

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Q: A thin rod of mass M and length is suspended vertically from a frictionless pivot at its upper end.…

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Q: An object with mass m is attached to a string with initial length R, and moves on a frictionless…

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Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 1.65 x 10^6 kg…

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Q: A 215-g pendulum with a massless cord of length r = 1.00 m swings in a vertical plane (see figure).…

A: Given data: Mass of the pendulum is, m= 215 g Length of the pendulum is, L = 1.00 m Speed of the…

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.