An archer shoots an arrow. The action force is the bowstring against the arrow, The reaction force is…

a. Air resistance against the bow

b. Arrow’s push against the bowstring

c. Grip of the archer’s hand on the bow

Why???

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.