Emotions modify motor behavior in terms of reaction times, force production, force maintenance, and movement velocity. ultimately, these modifications to motor behavior serve as the mechanisms by which emotions influence

approach-avoidance behaviors

Explanation:

In sum, emotion represents the most complex expression of homeostatic regulation systems. The results of emotion are extraordinarily linked to the adaptation and survival of all organisms that have such processes. To a certain extent, Damasio (1998) is emphasizing the motivational dimension of emotions, since it comes to propose that emotions can also be considered along the dimensions of approximation-avoidance or appetitive-aversive. Even in a very recent work (Damasio, 2000), the author comes to propose more explicitly that emotions are "curious forms of adaptation that are part of the machinery with which organisms regulate their survival, (emotions) , are mechanisms of regulation of life interposed between the basic pattern of survival and the mechanisms of the superior reason.The emotions are always related to homeostasis and survival.They are inseparable from the states of pleasure and pain, of reward and as punishment"

object 2 because all the other ones are wrong

that would be because of both gravity and friction. so     c