An open tank 10m long and 2m deep is filled up to 1.5m height of oil of specific gravity 0.82. The tank is uniformly accelerated along its length from rest to a speed of 20 m/s horizontally. The shortest time in which the speed may be attained without spilling any oil is g=2 is

An open tank 10m long and 2m deep is filled up to 1.5m height of oil o

1.	An open tank 10m long and 2m deep is filled up to 1.5m height of oil of specific gravity 0.82. The tank is uniformly accelerated along its length from rest to a speed of 20 m/s horizontally. The shortest time in which the speed may be attained without spilling any oil is g=2 is
Answer» 20s 18s 10s 5s Answer :A