You are laying in a hammock. one of the ropes holding the hammock to the tree breaks and you fall to the ground. which of newton's laws is this an example of?

a all three laws are involved
b newton's second law
c newton's third law
d newton's first law.

An economic term that describes happiness and its hard to measure in numbers is

Below is a description of a resource that you're considering using for a research paper. as you read the description, keep in mind what you've learned about historical thinking skills and use those skills in evaluating whether or not to use the source.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change