Question

Long bones enable body movement by acting as a _______. a. counterweight b. resistive force c. lever d. fulcrum

Name: Problem 11, Chapter 6: Anatomy & Physiology
Uploaded: 2020-06-24T15:55:35-08:00
Duration: 26 s
Channel: Carlene Jimenez
Description: Long bones enable body movement by acting as a . a. counterweight b. resistive force c. lever d. fulcrum

   Long bones enable body movement by acting as a _______.
a. counterweight
b. resistive force
c. lever
d. fulcrum

Anatomy & Physiology

J. Gordon Betts,… 1st Edition

Chapter 6, Problem 11

Instant Answer

Solved by Expert Carlene Jimenez

06/24/2020

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Long bones are cylindrical bones that move when muscles contract. Show more…

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Long bones enable body movement by acting as a _______. a. counterweight b. resistive force c. lever d. fulcrum

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Key Concepts

Lever

A lever is a simple machine that consists of a rigid bar pivoting around a fixed point known as the fulcrum. In mechanical systems, including the human body, levers allow a smaller force applied at one end to move a larger load at the other, thereby multiplying force and aiding in movement.

Biomechanics

Biomechanics is the study of the mechanical principles underlying biological systems. It examines how forces, moments, and levers work within the body to produce movement, helping to explain the efficiency and design of structures like bones and muscles.

Musculoskeletal System

The musculoskeletal system comprises bones, muscles, and connective tissues working together to support and move the body. Bones serve as both structural supports and mechanical levers, transferring muscular forces into movement at the joints, which is a key aspect of bodily motion.

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