A man in a gym is holding an 8.0-kg kettlebell at arm's length, a distance of 0.55 m from his shoulder joint. What is the torque about his shoulder joint due to the gravitational force on the kettlebell if his arm is held at 30° below the horizontal?

Q: A 2kg disk has a radius of 18cm and rotates with an angulas acceleration of 12 rad/s^2 about an axis…

A: (given)           Mass (m) of a disk = 2 kg          Radius (r) of a disk = 18 cm…

Q: 3. Two weights are connected by a very light flexible cord that passes over a Wpulley = 40.0-N…

A: The weight of the pulley is Wpulley=40.0 N The radius of the pulley is R=0.400 m The weight of the…

Q: What is the magnitude of the torque T on the pole, about point A, due to the tension in the rope?…

A: Step 1: Step 2: Step 3: don't forget to upvote :) thank you and comment if doubt exists Step 4:

Q: Consider a pendulum with a 4 kg mass hanging from a light string. If the pendulum is 0.3 m long, and…

A: SOlution: Given that m = 4 kg L = 0.3 m angle = 32.9 degree

Q: Two blocks, M1 and M2 (M1 is less than M2) are connected by a massless rope that passes over a…

A: The free-body diagram of the pulley is shown in the figure below: The torque acting on the pulley…

Q: The 17 kg shopping cart carries a 56 kg child. The shopping cart wheel base b = 680 mm and its…

A: Given information:

Q: Masses m = 50, m2 in the figure. 15, m3 = 20, and m are positioned on a weightless beam, with the…

A:

Q: If you are looking at the face of a standard analog wall clock (or wrist watch), when the second…

A: According to the convention, any clock that produces anticlockwise rotating moment is positive and…

Q: A tower outside the Houses of Parliament in London has a famous clock commonly referred to as Big…

A:

Q: The torque acting is 3000 Nm with an angular acceleration of 2 rad/s?. The moment of inertia of body…

A:

Q: The torque acting is 2000 Nm with an angular acceleration of 2 rad/s?. The moment of inertia of body…

A: Torque acting is 2000 Nm Angular acceleration  is 2 rad / sec2.

Q: A baseball of mass m = 0.13 kg is suspended vertically from a tree by a string of length L = 1.3 m…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

A: When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N Tighten a bolt,…

Q: In unit-vector notation, what is the torque about the origin on a particle located at coordinates…

A:

Q: A standard clothes hanger makes a pretty good equal arm balance. With nothing on it, the hanger…

A: consider the figure. the hanger is denoted as ABC. which is suspended from its vertex A, so its axis…

Q: A model airplane with mass 0.753 kg is tethered to the ground by a wire so that it flies in a…

A: Given data The aeroplane's mass is given as m = 0.753 kg. The horizontal circle has a radius of r =…

Q: A wrench 20 cm long lies along the positive y-axis and grips a bolt at the origin. A force is…

A:

Q: (a) The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

A:

Q: A particle is located at the position vector r = (6.00î + 7.0oj) m and a force exerted on it is…

A: F→ = 4 i ⏜+ 3 j⏜r⏜ = 6 i⏜ + 7 j ⏜

Q: An auto magazine reports that a certain sports car has 53% of its weight on the front wheels and 47%…

A:

Q: 5. (a) Let a force acting on a body is defined as F = 21 + 3j – 5k and the position vector of a…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A 6.22 kg particle with velocity v = (9.72 m/s)î – (8.99 m/s)ĵ is at x = 2.96 m, y = 5.29 m. It is…

A: m = 6.22 kg v→= 9.72 m/si ^ - 8.99 m/sj ^ x = 2.96 m y = 5.29 m r→ = 2.96 mi^ + 5.29 mj^ F = 5.05 N…

Q: Calculate the magnitude of the total torque in the center of a square, giving that the square side…

A: Given: Force Fx = 5 N Force Fy = 4 N Side of square a = 40 cm = 0.4 m.

Q: A log weighing 2.0 kg lies on a horizontal plate that begins to rotate uniformly accelerated about a…

A:

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 (1000 kg) car slows from (30 m/s) to stop in (12 second). The car has wheels that are (0.5…

A: Given: The mass of the car is 1000 kg. The initial speed is 30 m/s. The final speed is 0 m/s. The…

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 cradle is missing one of its arms. The total mass of the cradle is 400 g. What should be the mass…

A: Given: Total mass of cradle, M = 400 g Let mass of each arm of cradle = m

Q: A model airplane with a mass of 0.751 kg is tethered by a wire so that it flies in a circle 29.2 m…

A:

Q: The torque acting is 2000 Nm with an angular acceleration of 2 rad/s?. The moment of inertia of body…

A:

Q: At the presentation ceremony, a championship bowler is presented a 1.42-kg trophy which he holds at…

A:

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 physics student is studying a globe, which can be approximated as a uniform solid

A: Given: Radius of solid sphere is r=0.220m Mass of sphere is m=0.800kg Frictional torque  is…

Q: While driving an automobile, the driver makes a left turn. To perform this maneuver, the driver…

A: The expression for the torque is written as, Here, F and r represent the force applied by the…

Q: A 9.81 kg particle with velocity = (1.75 m/s )î – (9.01 m/s )j is at x = 2.77 m, y = 6.88 m. It is…

A: Given data- mass of particle m=9.81 kg velocity v→=1.75 m/si^-9.01 m/sj^ position vector r→=2.77…

Q: An angler with a fishing rod that makes an angle of 20.0° above the horizontal. The distance from…

A: Given  Length of road is 1.83 m Force is 103 N Total angle of the rod  θ=20+37=57∘

Q: To loosen a pipe fitting, a plumber slips a piece of scrap pipe (a "cheater") over his wrench…

A: Step 1:

Q: In 1980, over San Francisco Bay, a large yo-yo was released from a crane. Suppose the yo-yo was 105…

A: The mass of the yo-yo (m)Uniform disk of radius (R)An axle radius (R0)