An object rolls East at a steady speed of 12 m/s for 3 seconds. What distance did the object travel

Avalue that describes how heavy an object is and is related to the force of gravity is

Which changes of state do the labels represent? a: b: c:

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct