The station originating the following weather report has a field elevation of 1,300 feet msl. from the bottom of the overcast cloud layer, what is its thickness (tops of ovc are reported at 3,800 feet)?
speci kokc 2228z 28024g36kt 3/4sm bkn008 ovc020 28/23 a3000
volleyball players can not touch the net while the ball is in play
we know that displacement is the length of straight line joining the initial position with the final position. as lisa walks around the block once, she comes back to her initial position here she started from, hence the initial and position of lisa is same. so her displacement is zero.
we know that distance is the length of the actual path followed by object between initial and final position. as lisa walks around the block once, she travels 1 mile. hence the distance traveled by lisa is 1 mile.
displacement : 0
distance : 1 mile
they get destroyed at the mid atlantic ridge
c. electrical energy to sound energy
i hope this !