Alarge crate is lifted vertically at constant speed by a rope attached to a helicopter. consider the following four forces that arise in this situation: (1) the weight of the helicopter, (2) the weight of the crate, (3) the force of the crate pulling on the earth, and (4) the force of the helicopter pulling on the rope. which one of the following relationships concerning the forces or their magnitudes is correct? a) the magnitude of force 4 is greater than that of force 2.b) the magnitude of force 4 is greater than that of force 1.c) forces 3 and 4 are equal in magnitude, but oppositely directed. d) forces 2 and 4 are equal in magnitude, but oppositely directed. e) the magnitude of force 1 is less than that of force 2.
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Alarge crate is lifted vertically at constant speed by a rope attached to a helicopter. consider the...
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