:A Machine that has a Mechanical Advantage of less than one A) Increases speed and Distance

B)Multipplys force

C)Increases Output Forces

D) Reduces Distance and Speed

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.