A225-g object is attached to a spring that has a force constant of 74.5 n/m. the object is pulled 6.25 cm to the right of equilibrium and released from rest to slide on a horizontal, frictionless table.
(a) calculate the maximum speed of the object.
(b) find the locations of the object when its velocity is one-third of the maximum speed. treat the equilibrium position as zero, positions to the right as positive, and positions to the left as negative.

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Does heating a metal wire increase or decrease its electrical resistance? why?