c 12 10 N 14 Sand falls on to a conveyor belt at a constant

Last updated: 6/8/2023

c 12 10 N 14 Sand falls on to a conveyor belt at a constant rate of 2kg sec If the belt is moving at 0 1 m sec Then the extra force required to maintain speed of the belt is a 2N 0 2N c 20N d zero