A body is accelerating in a straight line. The unbalanced force acts Share with your friends Share 0 Rohit Babu answered this Dear Student,(Although the options are missing I am giving you the answer.You caneither match it with the options provided in the question with you or please postthe complete question along with the options.We will be glad to assist you.)The body is accelerating due to the action of unbalanced force acting on it.a=FmWe know a body moves in the direction of applied force.Thus whena body is accelerating in a straight line,the unbalanced force acts in the direction of the motion of the bodyRegards.. -1 View Full Answer