A 1.08 kg mass is attached to a spring of force constant 10.8 N/cm and placed on a frictionless surface. By how much will the spring stretch if the mass moves along a circular path of radius 0.495 m at a rate of 2.06 revolutions per second?

Q: A small ball of mass 0.54 kg is attached to one end of a 1.60-m-long massless rod, and the other end…

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Q: A person drops a cylindrical steel bar (Y = 2.00 x 10" Pa) from a height of 5.00 m (distance between…

A: The mass of the cylindrical bar is m=0.80 kg. The length of the cylindrical bar is L=0.63 m. The…

Q: A simple pendulum is made of a 50 cm-string and a bob of mass m. At t = 0, the pendulum is at its…

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Q: A weight with mass ?w=250 g is tied to a piece of thread wrapped around a spool, which is suspended…

A: Write the net force experienced by mass mw.

Q: A small ball of mass 1.5 kg is attached to one end of a 2.00-m-long massless rod, and the other end…

A: Given Data Mass of the ball is m=1.5 kg Length of the rod is L=2.00 m Angle of the pendulum is θ=32°…

Q: A homogeneous wire of mass (300 g) and length (6 m) The rope passes over a pulley and a weight of (2…

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Q: Consider a conical pendulum with a bob of mass m 74.0 kg on a string of length L 10.0 m that makes…

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Q: A horizontal uniform pole, weighing 20 kg and of length 2 m, is attached to two vertical poles with…

A: To calculate how far the springs are stretched from their natural positions, we can break down the…

Q: A 1.5 kg block at rest on a table is attached to a spring of spring constant 1.52 N/m that is…

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Q: A non-uniform beam extends horizontally from x = 0 m to x = 6.6 m.  The linear mass density of the…

A: The formula to calculate the total mass of the beam is given by…

Q: m₁ 1112 -12-

A: Step 1:Step 2:

Q: A small remote-controlled car with mass 1.60 kg moves at aconstant speed of v = 12.0 m/s in a track…

A: (a) The  net force on car by the wall of cylinder at point A is, Fy=n-mg=mac…

Q: A thin rod of length 1.3 m and mass 190 g is suspended freely from one end. It is pulled to one side…

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Q: In the assembly below the system can rotate around the vertical axis. The left part is a square…

A: given that,R=0.1 mm= mass of each bar=0.1 kgM=0.3 kgR'=0.2 mT=2…

Q: The force exerted by the Earth on an object of mass m at a distance r> RT from the center has a…

A: Given,

Q: A thin rod of length 0.632 m and mass 66.5 g is suspended freely from one end. It is pulled to one…

A: Given: Length of rod Mass of rod Angular speed Required: (a) Rod's kinetic energy at lowest…

Q: A mass M of 3.60E-1 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

A: Given, A mass M=0.36 kg slides inside a hoop of radius R=1.60 m with negligible friction. When M is…

Q: o has a mass of 0.600kg, is laying on the smooth incline holding onto the other end of the cord that…

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Q: if global warming continues it is likely that some ice from the polar ice caps of the Earth will…

A: if global warming continues it is likely that some ice from the polar ice caps of the Earth will…

Q: A pendulum consists of a rod of mass mrod 8.0 kg, length L = 1.2 m, and a small and dense object of…

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Q: A non-uniform beam extends horizontally from x = 0 m to x = 6.5 m.  The linear mass density of the…

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Q: A cylinder having a mass of 40kgs with a radius of 0.5m is pushed to the right without rotation and…

A: Given that:- Mass of cylinder=40kg

Q: arm bone- -Flexor muscle M Elbow joint cg 0.0510 m+ 0.0890 m -0.330 m-

A: Torque on a body is given by the cross product of force acting on it and the distance between the…

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Q: Express your answer in radians per second. Under some circumstances, a star can collapse into an…

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Q: A uniform beam weighing 10 N sits at rest across two triangular stands. The beam has a length of 1.0…

A: Given Data : The length of the beam is given as l = 1.00m The position of the left support from the…

Q: An 12 lb ball attached to the end of a 14 ft long string is rotating as a conical pendulum. If it…

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Q: A small box with a mass of 6.61 kg is being swung around on the end of a string which has a length,…

A: Given : Length (L) = r =1.52 m Velocity (v) = 3.20 m/s  Mass (m) = 6.61 kg Coefficient of kinetic…

Q: A person pushing a horizontal, uniformly loaded, 20.35 kg wheelbarrow of length ?L is attempting to…

A: Use Pythagoras theorem to find the horizontal distance between the center of the wheel and the step…

Q: A homogeneous board weighing 274 N and long L = 6.23 m rests on a wall of height h = 2.87, the upper…

A: Given Data: Board weigh, W=274 N Rod length, L=6.23 m Wall height, h=2.87 m Upper corner…

Q: A man holds a 183-N ball in his hand, with the forearm horizontal (see the figure). He can support…

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Q: In the construction of railroads, curvature of the track is measured in the following way. First a…

A: We have been given that dθ = angle between two tangents = 1.200let L be the distance between two…

Q: 0.6 L 79° Determine the beam's mass and the minimum coefficient of static friction between the floor…

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Q: A meter stick with a mass of 0.35 kg is held perpendicular to a vertical wall by a cord of length d-…

A: Given quantities: mass of the stick (m) = 0.35 kglength of the cord (L) = 4.3 macceleration due to…

Q: the two frictionless inclined planes with slopes of 30 ° and 53 °, masses m1 = 4kg on the first and…

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Q: A 1.01 kg mass is attached to a spring of force constant 10.4 N/cm and placed on a frictionless…

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Q: A hoop of mass 3.00 kg and radius 1.00 m is moving at 3π rad/s across a horizontal surface. The…

A: total kinetic energy of hoop= 1/2 *m*v2 +1/2*I*ω2= 1/2 *m*v2 +1/2 *(mr2)ω2= 1/2 *m*v2 +1/2 *m*v2 =…

Q: A drum is used to drag a [m^]-kg block A up the slope (0 = [0]°). The coefficients of static and…

A: (a) Given: The mass of the block is 24.1 kg. The coefficients of static and kinetic energy are 0.5…

Q: A simple pendulum is made of a 50 cm-string and a bob of mass m. At t = 0, the pendulum is at its…

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Q: A traveling wave on a taut string with a tension force T is given by the wave function: y(x,t) =…

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Q: Kepler 22b is a possibly inhabitable exoplanet that has mass of 36MEarth and radius of 2.4REarth- An…

A: Given information: The mass of the planet (M) = 36MEarth The Radius of the planet (R) = 2.4REarth…

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.