45°

Q: A block of mass m, = 1.65 kg and a block of mass m, = 5.85 kg are connected by a massless string…

A: (a) Free-body-diagram

Q: A mass m hangs from a string wrapped around a pulley of radius r. The pulley has a moment of inertia…

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Q: An Atwood's machine consists of blocks of masses m, - 12.0 kg and m, = 19.0 kg attached by a cord…

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Q: A propeller is modeled as five identical uniform rods extending radially from its axis. The length…

A: To find the rotational kinetic energy. The moment of inertia of a rod rotating about its end is…

Q: A block of mass m, = 1.55 kg and a block of mass m, = 5.65 kg are connected by a massless string…

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Q: Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on…

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Q: An Atwood's machine consists of blocks of masses  m1 = 11.0 kg  and  m2 = 21.0 kg  attached by a…

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Q: through aive beit that Joins a pulley on pulley that is igidly 48.5 kg and a radius R = 0.625 m. It…

A: Moment of inertia of the flywheel will be, I=12mR2 The expression for torque will be, τ=Iατ=12MR2α

Q: Consider the semicircular wire rotating at f = 2 rev/s as shown below. Find the values of 0 for…

A: Given: The mass of the bead is M = 100 g The radius of the semi-circular wire is R = 10 cm The…

Q: A wheel of radius 0.177 m is mounted on a frictionless horizontal axis. The rotational inertia of…

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Q: In the figure, a wheel of radius 0.430 m is mounted on a frictionless horizontal axle. A massless…

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Q: ionary. Then, the pulley is allowed to rotate as the block falls. Assum

A: Given: To find the values using given figure is calculated as:   As per policy, here solved only…

Q: A large disk, with mass M and radius R, is released from rest at the top of an incline of height h.…

A: Given data; Moment of inertia of disk is, I=12MR2. R is radius of disk. M is mass of disk.

Q: 10. An Atwood machine has two hanging masses, m, and m2, attached with a massless string over a…

A: Atwood machine:  It has two hanging masses, m1and m2, attached with a massless string over a pulley.…

Q: A block of mass  m1 = 1.50 kg  and a block of mass  m2 = 6.25 kg  are connected by a massless…

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Q: A uniform disk of radius 0.523 m and unknown mass is constrained to rotate about a perpendicular…

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Q: Find the tension in the lower (slack) segment of the belt.

A: The equation for torque can be given as The moment of inertia of the flywheel can be given as The…

Q: In the figure, the pulley has a frictionless axle. It has two grooves for the cord to wrap around:…

A: The free-body diagram is shown below.

Q: 50-g aluminum calorimeter cup is partially filled with 200 g of water at 20°C.  What mass of copper…

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Q: s machine consists of blocks of masses m pulley without slipping. M T₁ || (a) Why must the tension…

A: Mass of block,m1 = 13 kg Mass of block,m2 = 17 kg Mass of solid cylinder,M = 6.50 Kg Radius of solid…

Q: A firm wants to determine the amount of frictional torque in their current line of grindstones, so…

A: Solution: Given data ω0=700 rev/min mass = 1.1 kg r=7.70 cm=7.7×10-2 m (a) Angular acceleration of…

Q: John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see…

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Q: A block of mass m, = 2.45 kg and a block of mass m, = 5.65 kg are connected by a massless string…

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Q: A pulley in the shape of a solid cylinder of mass 1.50 kg and radius 0.240 m is free to rotate…

A: moment of inertia of pulley is I=MR22=0.0432

Q: Your grandmother enjoys creating pottery as a hobby. She uses a potter's wheel, which is a stone…

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Q: An Atwood's machine consists of blocks of masses m₁ = 13.0 kg and m₂ = 18.0 kg attached by a cord…

A: a) Tension is a force that occurs when an object like string or rope is stretched or pulled in…

Q: object moves on a frictionless horizontal table in a circular path of radius 2.90 m. The angular…

A: Given: Mass of object is m=0.360 kg Initial radius of circular path is ri=2.90 m Initial angular…

Q: Two pulleys, one with radius 8 inches and one with radius 4 inches are connected by a belt, so that…

A: The radius of the first pulley r1=8 inches The radius of the second pulley r2=4 inches The angular…

Q: An Atwood's machine consists of blocks of masses m₁ = 13.0 kg and m₂ = 21.0 kg attached by a cord…

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Q: A small object with mass 3.65 kg moves counterclockwise with constant speed 1.40 rad/s in a circle…

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Q: A thin, light wire is wrapped around the rim of a wheel, as shown in (Figure 1).The wheel rotates…

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Q: The Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley.…

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Q: A can of juice rolls down a ramp with angle 65 degrees.  If the slope were frictionless the can…

A: Consider the following diagram of cylinder. Let the mass of the cylinder be m, the frictional force…

Q: John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see…

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Q: .0 kg. The fixed, wedge-shaped ramp makes an angle of θ= 30.0°. The coefficient of kinetic friction…

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Q: The ball rolls without slipping up the incline and continues rolling at a constant but lower speed.…

A: The initial velocity of the ball, vi = 2.62 m/s The initial position of the ball, hi = 0 m The final…

Q: An Atwood's machine consists of blocks of masses m1 = 13.0 kg and m2 = 16.0 kg attached by a cord…

A: Given, an Atwood's machine consists of blocks of masses m1 = 13.0 kg and m2 = 16.0 kg attached by a…

Q: A uniform disk of radius 0.489 m and unknown mass is constrained to rotate about a perpendicular…

A: Radius of disk = 0.489m Tangential force = 0.211N Angular acceleration = 0.115rad/s2

Q: A uniform disk of radius 0.521 m and unknown mass is constrained to rotate about a perpendicular…

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Q: Your grandmother enjoys creating pottery as a hobby. She uses a potter's wheel, which is a stone…

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Q: A pulley with an unknown mass has a 0.3m radius that is initially at rest. The rotational inertia of…

A: Given that, A pulley with an unknown mass has a 0.3m radius that is initially at rest. The…