If you have a mass of 50 kg on Earth, what is your weight in newtons? An object with more mass is pulled by gravity with greater force. Mass and weight are closely related. However, the weight of an object can change if the force of gravity changes. On Earth, the force of gravity is the same everywhere. So how does the force of gravity change? It doesnt if you stay on Earth. What if we travel to another planet or moon in our solar system? Look at the photo of astronaut Edwin E. Aldrin Jr. taken by fellow astronaut Neil Armstrong in the Figure. They were the first humans to walk on the moon. An astronaut weighs less on the moon than he would on Earth. This is because the moons gravity is weaker than Earths. The astronauts mass, on the other hand, did not change. He still contained the same amount of matter on the moon as he did on Earth. If the astronaut weighed 175 pounds on Earth, he would have weighed only 29 pounds on the moon. If his mass on Earth was 80 kg, what would his mass have been on the moon? [Figure 3]

Question: "What's the difference between weight and mass?"

Response: "Mass is the amount of matter and weight is the force of gravity on the object"
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A: yes

The highest point of a wave is the crest. The lowest point is the trough. The vertical distance between a crest and a trough is the height of the wave. Wave height is also called amplitude. The horizontal distance between two crests is the wavelength. Both amplitude and wavelength are measures of wave size. The size of an ocean wave depends on how fast, over how great a distance, and how long the wind blows. The greater each of these factors is, the bigger a wave will be. Some of the biggest waves occur with hurricanes. A hurricane is a storm that forms over the ocean. Its winds may blow more than 150 miles per hour! The winds also travel over long distances and may last for many days.

Question: "How do you calculate the height of a wave?"

Response: "While swimming"
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A: no

The rally took place on October 17, the shooting on February 29. Again, standard filmmaking techniques are interpreted as smooth distortion: "Moore works by depriving you of context and guiding your mind to fill the vacuum -- with completely false ideas. It is brilliantly, if unethically, done." As noted above, the "from my cold dead hands" part is simply Moore's way to introduce Heston. Did anyone but Moore's critics view it as anything else? He certainly does not "attribute it to a speech where it was not uttered" and, as noted above, doing so twice would make no sense whatsoever if Moore was the mastermind deceiver that his critics claim he is. Concerning the Georgetown Hoya interview where Heston was asked about Rolland, you write: "There is no indication that [Heston] recognized Kayla Rolland's case." This is naive to the extreme -- Heston would not be president of the NRA if he was not kept up to date on the most prominent cases of gun violence. Even if he did not respond to that part of the interview, he certainly knew about the case at that point. Regarding the NRA website excerpt about the case and the highlighting of the phrase "48 hours after Kayla Rolland is pronounced dead": This is one valid criticism, but far from the deliberate distortion you make it out to be; rather, it is an example for how the facts can sometimes be easy to miss with Moore's fast pace editing. The reason the sentence is highlighted is not to deceive the viewer into believing that Heston hurried to Flint to immediately hold a rally there (as will become quite obvious), but simply to highlight the first mention of the name "Kayla Rolland" in the text, which is in this paragraph.

Question: "What organization had a rally in Flint on October 17?"

Response: "Georgetown Hoya"
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A:
no