Write a quantitative problem of your own involving the following variables: muscle tension, angle of muscle attachment to the bone, distance of the attachment from the joint center, and torque at the joint. provide a solution for your problem.

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material