Suppose you have a block of wood that has a mass of 5 kg? What will happen to the speed of the wood if you apply 10,20,and 40 N of force to the block for 10 seconds? Answers you can pick A. It will stay the same B. The final speed will be four times the speed produced by the 10 kg force. C. The final speed will be 80 times the speed produced by the 10 kg force. And D. None of the above are correct please help me