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20/meter/minut into km/sec
1 min 40 sec or 100 sec.
Acceleration = (change in speed) / (time interval)= (50 - 30) mph / 20 sec = (20 mi/hr) (1/3,600 hr/sec) (5,280 ft/mi) / (20 sec)= (20 x 5,280) / (3,600 x 20) (mi - hr - ft / hr - sec - mi - sec)= 1.4667 ft/sec2 (rounded, repeating)
20 min=1,200 sec 6 hours=21,600 sec 6 hours and 20 minutes=22,800
9:09 :20 sec. p.m.
1 minute = 60 seconds.So 20 seconds/1 minute = 20 sec/60 sec = 20/60. The fraction can be simplified.
Vanderbilt University is one of the top 20 colleges in the nation and is in the SEC.
(20 mi / hr) x (12 sec) x (5,280 ft / mi) x (1 hr / 3600 sec)= (20 x 12 x 5,280 / 3,600) (mi - sec - ft - hr / hr - mi - sec)= 352 ft
20-5-1 against current members of the SEC.
avg speed=total distance/total time avg speed=60/20=3mtr/sec
20 years ago
(-20 meters/sec) / (5 sec) = -4 meters/sec2