Answer:
Dr Hewitt is able to break the piece of wood in his demonstration given that he had knowledge about the concept of momentum, which is esentially the product of the mass and speed of an object.
Aplying this idea, he used the correct momentum of his hand over a short period of time and that is how he was able to break the piece of wood.
Answer: the invention of machines to do the work of hand tools
Explanation:
"A. We will be reading a novel, written by Charles wingspanens" contains an error in comma usage since there doesn't need to be a comma between "novel" and "written". It interrupts the sentence flow.
Answer:
D. By providing an example of an earlier artist doing something similar to Banksy
Explanation:
I just guessed and that's the right answer
