A motorcycle stunt driver rides his motorcycle off a small ledge that is 8.4 m high. his initial velocity as he rides off the ledge is 24 m/s in the horizintal direction. How long does it take before he lands on the ground below?

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.