A wheel of diameter 58 cm has an axel of diameter 8.8 cm. A force 180 N is exerted along the rim of the wheel. What force should be applied to the outside of the axle in order to prevent the wheel from rotating? Assume the direction of this force to be tangential to the axle.

Q: A door has a width of 1 m and a mass of 12 kg. The hinge attaches the door on the left. This time,…

A: The moment of inertia of the rod rotating around one end is I=13mL2=1312 kg1 m2=4 kg m2

Q: An adult horizontally pushes a doorknob with a force of magnitude 65 N. The doorknob is 90 cm away…

A: (a). When perpendicular to door  Torque = 58.5 N-m  (b). When 600  to face of door  Torque = 50.66…

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

A:

Q: (a) A man applies a force of F = 3.00 × 102 N at an angle of 60.0° to a door, x = 2.20 m from the…

A:

Q: A 1.6 kg mass and a 6 kg mass are connected by a massless string over a pulley that is in the shape…

A:

Q: (a) When opening a door, you push on it perpendicularly with a force of 55.0 N at a distance of…

A: Write the variable with given values.

Q: A vault is opened by applying a force of 300 N perpendicular to the plane of the door, 0.70 m from…

A: Given data:  Force (F) = 300 N Perpendicular distance (r) = 0.70 m Required: Torque (τ)

Q: A man ties one end of a strong rope 8.06m long to the bumper of his ruck, 0.602 m from the ground,…

A: Torque is a measure of how much a force acting on an object causes that object to rotate.  Here, we…

Q: A bicycle wheel can be thought of a uniform hoop with a radius of 34 cm and mass 1.9 kg. Consider…

A:

Q: The length of a bicycle pedal arm is 0.144 m, and a downward force of 141 N is applied to the pedal…

A: Torque=rFsinθ r is length of bicycle=0.144m Force=141N θ is angle between r and F θ=47.8°…

Q: What is the rotational inertia of a solid iron disk of mass 40.0 kg, with a thickness of 5.00 cm and…

A: The rotational inertia (also known as moment of inertia) of a solid disk is given by the formula: I…

Q: A bicycle tire has a mass of 2.64 kg and a radius of 0.344 m. (a) Treating the tire as a hoop, what…

A: Given  Mass of the tire M=2.64 kg Radius of tyre R= 0.344 m Angular acceleration α =0.746 rad/s2…

Q: The drawing shows a firefighter standing on a uniform ladder of length L. The ladder leans against a…

A: The free-body diagram of the ladder leaning on a wall is shown below. Here, A denotes the axis of…

Q: A string that passes over a pulley has a 0.351 kg mass attached to one end and a 0.655 kg mass…

A:

Q: A bicycle wheel has a diameter of 63.8 cm and a mass of 1.71 kg. Assume that the wheel is a hoop…

A:

Q: A door has a width of 1 m and a mass of 12 kg. The hinge attaches the door on the left. This time,…

A:

Q: A bucket of water with total mass 24.0 kg is attached to a rope, which in turn, is wound around a…

A: mass , m = 24 kg Radius of cylinder , R = 0.05 m Radius of crank , r = 0.35 m To find = minimum…

Q: A bicycle wheel has a diameter of 63.8 cm and a mass of 1.82 kg. Assume that the wheel is a hoop…

A: Given: The diameter of the wheel is 63.8 cm. The mass of the wheel is 1.82 kg. The resistive force…

Q: A bicycle wheel has a diameter of 64.0 cm and a mass of 1.80 kg. Assume that the wheel is a hoop…

A:

Q: on the rim with a normal force of 164.9 N.

A: Given:mass of stone, m = 57.5 kgradius, R = 0.62=0.3 mNormal force, N = 164.9 NTorque due to…

Q: A bicycle wheel has a diameter of 63.2 cm and a mass of 1.88 kg. Assume that the wheel is a hoop…

A:

Q: a uniform meter(1.00 -m long) has a mass of 0.82 kg. It is hung on the wall with a nail through a…

A: Given that: The mass is m=0.82 kg The angle is θ=35° The length of the stick is l=1 m   It is…

Q: Three forces try to rotate a seesaw. For d₁= 50 cm, d₂ = 30 cm, d3 = 60 cm, 0 = 15°, 30°, |F₁|= 180…

A:

Q: A man ties one end of a strong rope 9.00 m long to the bumper of his truck, 0.588 m from the ground,…

A:

Q: A rod of length  is pivoted about its left end and has a force  applied perpendicular to the rod at…

A: When a force is applied perpendicularly, the angle will be 90 degrees. The torque applied due to the…

Q: A door has a width of 1 m. The hinge attaches the door on the left. This time, Andrea pushes on the…

A: Given, Width, d= 1m, Force, F= 30 N, and angle, θ= 900.

Q: Find the magnitude of the net torque on the wheel about the axle through the center of the object.…

A: inner a=8 cm=0.08 mouter radius b=22 cm=0.22 mF1=13 NF2=25 NF3=16 Nθ=34°

Q: A bicycle wheel has a diameter of 64.0 cm and a mass of 1.80 kg. Assume that the wheel is a hoop…

A:

Q: A grinding wheel is in the form of a uniform solid disk of radius 6.93 cm and mass 2.06 kg. It…

A: a) Calculate the final angular speed. ωf=2πNf60ωf=2π(1260 rev/min)60ωf=131.95 rad/s

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

A:

Q: A grinding wheel is in the form of a uniform solid disk of radius 6.91 cm and mass 1.96 kg. It…

A: Radius (R) of uniform solid disk = 6.91 cm                                                    =…

Q: An object with a mass of m- 4.60 kg is attached to the free end of a light string wrapped around a…

A: The torque acting on the pulley is equal to the tension in string. The tension is given by…

Q: A 63.59-kg grindstone is a solid disk 0.99 m in diameter. You press an ax down on the rim with a…

A: Given m =63.59kg diameter d=0.99m  Normal force N=106.7 torque due to friction Tf=5.4N We have to…

Q: The assembly shown in the figure below consists of a thin rod of length = 23.9 cm and mass m = 1.20…

A:

Q: A grinding wheel is in the form of a uniform solid disk of radius 6.98 cm and mass 2.09 kg. It…

A: Key Concepts• Torque (τ): The rotational equivalent of force, causing angular acceleration. Given by…

Q: The wheels of a wagon can be approximated as the combination of a thin outer hoop, of radius r =…

A:

Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…

A:

Q: A bicycle wheel is at rest against a curb. if the wheel has a radius R, and a mass M and is at rest…

A: When the wheel of a bicycle start to rise up over the step, there is no normal force exerted by the…

Q: no ai plz

A: Step 1: Step 2: Step 3: Step 4:

Q: A door has a width of 1 m and a mass of 12 kg. The hinge attaches the door on the left. This time,…

A:

Q: A solid, uniform cylinder with mass 9.00 kg and diameter 0.25 m is spinning at 22 rad/s on a thin,…

A:

Q: he wheels of a wagon can be approximated as the combination of a thin outer hoop, of radius ?h=0.421…

A:

Q: A woman opens a 1.50 m wide door by pushing on it with a force of 44.5 N applied at the center of…

A: Given: The width of the door: d = 1.50 m; The force applied at an angle perpendicular to the door's…

Q: A bicycle wheel has a diameter of 64.9 cm and a mass of 1.86 kg. Assume that the wheel is a hoop…

A: Given : Diameter of wheel, d1 = 64.9 cm = 0.649 m             Diameter of sprocket in part (a) of…