Q: a mathematical operation used to determine the period of a pendulum
A: square root

Q: period
A: the time for one complete cycle

Q: it is greatest at the end points of the cycle
A: acceleration

Q: the angle at which the force on a body in SHM is maximum
A: ninety

Q: as the mass on a spring increases, its period _________
A: increases

Q: kilogram
A: the mass unit in the MKS system

Q: the point at which the forces on a body in SHM equal zero
A: equilibrium

Q: elongation
A: the stretch of a spring

Q: hertz
A: another term for cycles per second

Q: if a pendulum is to swing faster it should be made ________
A: shorter

Q: a constant used to find the period of a pendulum
A: pi

Q: simple harmonic motion
A: cyclic or periodic motion

Q: the energy of a stretched spring
A: elastic

Q: amplitude
A: the distance from the equilibrium point to the highest point in the cycle

Q: MKS
A: the metric system of units

Q: this energy is greatest at the ends of the pendulum swing
A: potential

Q: a trig function used to figure out the acceleration for a weight spring system in SHM
A: sine

Q: it is the greatest for a weight spring system at the equilibrium point
A: velocity

Q: frequency
A: the inverse of period

Q: Hooke's Law
A: his law relates the force to the stretch of a spring

Q: as the spring constant decreases, its period ____________
A: decreases

Q: its length determines its period
A: pendulum

Q: the numerator term in the weight spring system equation for period
A: mass

Q: the relationship between frequency and period
A: reciprocal

Q: spring constant
A: it tells the the "stretchiness" of a spring