The answer to number 6 is a.
Answer:
A .a net force greater than zero
B. Unbalanced Force
Explanation:
A .When the resultant force on an object is zero, it will remain at rest if it is at rest, or continue to move in a straight line at a constant velocity if it is in motion. So , the answer will be a net force greater than zero .
B . An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion. A net force = unbalanced force. So , the answer will be unbalanced forces .
D. Spiting when exited or upset.
A, B, and C are all physical traits that have nothing to do with emotions.
Cold hands, numbness or tingling, pain or discomfort and your hand can burn.
