Describe two instruments or methods that can be used to determine the speed of an object. Be sure to describe how the tool or tools are used to get a value for the speed. How could the speed value determined to be converted to a velocity value?

answerscientific theory;

the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.