Two photographers are competing for business in town. andrea uses only film photography and
keira uses only digital photography. keira claims that the digital technology is superior, and her
advertisement claims that the images can be stored, shared, and copied more easily. they can
even be sent long distances using a series of wave pulses to transmit the information. andrea
replies that digital images can be stolen and altered more easily.

do the advantages outweigh the disadvantages, or do both sides have valid points? support
your answer with at least three reasons.

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s