Backache is considered a ___ condition because weak and short
muscles are linked to some types of back problems.
a. hypokinetic
b. hyperkinetic
c. kyphosis
d. lordosis

Which two particles are found in the center of an atom

Select the three ways that the parallel-plate capacitor differs from a car battery.

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.