A person walks 20 m East, then turns South and walks 50 m, and finally turns West and walks 20 m. What is the displacement of the person?

the answer to this question is 60 n

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

b.transmitters send radio waves, and receivers capture radio waves.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.