86,400 is the amount of seconds in a day. :)
your answer is D. 8km/h west please mark me brainliest and ask for help if you have any more problems
Human ear can hear only the sounds having frequency from 20 Hz-20,000Hz but the simple pendulum produces a sound having frequency much less than 20Hz so we cannot hear it.
Closer orbit less distance to travel round shorter time taken for complete orbit. further orbit further to travel longer time for complete orbit
Objects appear to us to have the color that
they reflect (paint) or transmit (jello).
