Which of these is the best example of translational motion?
a.
a coin spinning on a desk

b.
a leaf blowing across the field

c.
a car in a parking lot with its engine running

d.
a ballerina standing on one foot

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?