A boy tosses a 0.5kg ball straight up into the air. How high up does the ball go if the ball leaves the boy's hand with a speed of 5
m/s? How much work does the boy do to the ball?

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

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.