Physics, 24.01.2020 20:31, quinnmal023
An athlete at the gym holds a 3.0 kg steel ball in his hand. his arm is 78 cm long and has a mass of 3.8 kg, with the center of mass at 40% of the arm length from the shoulder. what is the magnitude of the torque about his shoulder due to the ball and the weight of his arm if he holds his arm.
a. straight out to his side, parallel to the floor?
b. straight, but 45° below horizontal?
Answers: 2
Physics, 22.06.2019 00:30, tdyson3p6xvtu
Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.
Answers: 1
Physics, 22.06.2019 16:30, sophiqdionacles1968
Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation
Answers: 2
Physics, 22.06.2019 18:30, ayahabdulhaqq2
An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?
Answers: 2
An athlete at the gym holds a 3.0 kg steel ball in his hand. his arm is 78 cm long and has a mass of...
English, 04.09.2019 21:20
Computers and Technology, 04.09.2019 21:20
Mathematics, 04.09.2019 21:20
Mathematics, 04.09.2019 21:20
Mathematics, 04.09.2019 21:20
English, 04.09.2019 21:20