Review Part A An athlete at the gym holds a 35 kg seball in his hand....

Question

Question

Answer 1

Answer #1

③ ® The torque of the athelete shoulder is, r = ugd tingl = gl Md tm) = 9.81 4:5 (0:4)+ 3:5(0-8)] T = 145 Nm . ge mod cose +

Answer 2

Similar Homework Help Questions

An athlete at the gym holds a 3.5 kg steel bal in Ns hand His arm...

An athlete at the gym holds a 3.5 kg steel bal in Ns hand His arm is 80 cm long and has a mass of 4.5 kg. Assume the center of mass of the arm is at the geometrical center of the Part A arm What is the magnitude of the sorque about his shoulder due to the welght of the ball and his arm if he holds his arm straight out to his side, paralel to the floor? Express...
An athlete at the gym holds a 2.5 kg steel ball in his hand. His arm is 60 cm long and has a mass of 3.6 kg. Assume the center of mass of the arm is at the geometrical center of the arm.

An athlete at the gym holds a 2.5 kg steel ball in his hand. His arm is 60 cm long and has a mass of 3.6 kg. Assume the center of mass of the arm is at the geometrical center of the arm. Part A What is the magnitude of the torque about his shoulder due to the weight of the ball and his arm if he holds his arm straight out to his side, parallel to the floor? Part B What is the...
An athlete at the gym holds a 3.0 kg steel ball in his hand. His arm...

An athlete at the gym holds a 3.0 kg steel ball in his hand. His arm is 70 cm long and has a mass of 4.0 kg . What is the magnitude of the torque about his shoulder if he holds his arm straight, but 30 ∘ below horizontal?

An athlete at the gym holds a 4.0 kg steel ball in his hand. His arm is 70 cm long and has a mass of 4.0 kg.

An athlete at the gym holds a 4.0 kg steel ball in his hand. His arm is 70 cm long and has a mass of 4.0 kg. For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. Part AWhat is the magnitude of the torque about his shoulder if he holds his arm straight out to his sidePart B What is the magnitude of the torque about his shoulder if he holds his arm straight,...
An atlete at the gym holds a 3.5 kg steel ball km his hand. His arm...

An atlete at the gym holds a 3.5 kg steel ball km his hand. His arm is 70 cm long and has a mass of 4.0 kg. what is the magnitude of the torque about his shoulder if he holds his arm straight, but 50 degrees below horizontal?
Problem 7.67 Review A 66 kg man's arm, including the hand, can be modeled as a...

Problem 7.67 Review A 66 kg man's arm, including the hand, can be modeled as a 77-cm-long uniform cylinder with a mass of 3.4 kg Part A In raising both his arms, from hanging down to straight up, by how much does he raise his center of gravity? Express your answer with the appropriate units. MA ? ha Value Units Submit Request Answer Provide Feedback

QUESTION 2 The drawing shows a person mass-59 kg. doing push-ups. Find the force exerted by...

QUESTION 2 The drawing shows a person mass-59 kg. doing push-ups. Find the force exerted by the floor on each foot, assuming that the person holds this position. Express your answer is Sl units with 3 or more significant figures 0.90 m 1.50 m QUESTION 3 A uniform lunch tray is being held in one hand, as the drawing illustrates. The mass of the tray is 0.11 kg. On the tray is a 1 kg plate of food and a...
A Review | Constants Part A A 57.0 kg crate of tools rests on a horizontal...

A Review | Constants Part A A 57.0 kg crate of tools rests on a horizontal floor. You exert a gradually increasing horizontal push on it, and the crate just begins to move when your force exceeds 313 N. Then you must reduce your push to 208 N, to keep it moving at a steady 25.0 cm/s. What are the coefficient of static and kinetic friction between the crate and the floor? Enter your answers numerically separated by a comma....