A car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2. 0 m/s2 for 15 s. At the end of this time, what is its velocity?.

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..

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.