Please solve #1 1. A soccer player extends their lower leg in a kicking motion by exerting a force with the muscleradand theirs2above the knee in front of their leg. They produce an angular acceleration of 25.00-lower leg has a moment of inertia of 0.745 kg · m². What is the force exerted by the muscle ifits effective perpendicular lever arm is 1.95 cm?2. Suppose you exert a force of 200 N tangential to a 0.240 m radius 80 kg grindstone (a solid disk).а.What torque is exerted?b.What is the angular acceleration assuming negligible friction?С.What is the angular acceleration if there is a friction that exerts 17.5 N 1.25 cm from thecentral axis of the grindstone?

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1. A soccer player extends their lower leg in a kicking motion by exerting a force with the muscle rad above the knee in front of their leg. They produce an angular acceleration of 25.00d and their s2 lower leg has a moment of inertia of 0.745 kg · m². What is the force exerted by the muscle if its effective perpendicular lever arm is 1.95 cm?

1. A soccer player extends their lower leg in a kicking motion by exerting a force with the muscle rad above the knee in front of their leg. They produce an angular acceleration of 25.00d and their s2 lower leg has a moment of inertia of 0.745 kg · m². What is the force exerted by the muscle if its effective perpendicular lever arm is 1.95 cm?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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