Answer the following question given this paragraph: for the period of a simple pendulum. This result is interesting because of its simplicity. The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. The period is completely independent of other factors, such as mass. As with simple harmonic oscillators, the period T for a pendulum is nearly independent of amplitude, especially if is less than about. Q: The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. the period is completely independent of other factors, such as this? Choices: - size - rate - speed - mass A:
mass
Answer the following question given this paragraph: In projectile motion, the horizontal displacement of an object from its starting point is called its range. Q: What is the term for the horizontal displacement of a projectile from its starting point? Choices: - type - Distance - produce - range A:
range
Q: Answer the following question given this paragraph: Q: How much time does the moon take to complete one revolution around the earth? Choices: - one year - one day - one week - one month A:
A: one month
Question: Answer the following question given this paragraph: Possible problems of the skeletal system include osteoporosis, osteoarthritis, fractures, and sprains. Q: Osteoporosis, osteoarthritis, fractures, and sprains are problems affecting what system? Choices: - digestive system - nervous system - tissues system - skeletal system A:
Answer: skeletal system
*Question*
Answer the following question given this paragraph: Covalent compounds form individual molecules rather than crystals. Compared with ionic compounds, they have low melting and boiling points. They are also poor conductors of electricity. In polar covalent compounds, oppositely charged ends of different molecules attract each other. This affects the properties of polar compounds. Q: Covalent compounds form individual molecules rather than what? Choices: - carbon - chemicals - atoms - crystals A:
**Answer**
crystals
Answer the following question given this paragraph: When wood burns, it changes to ashes, carbon dioxide, water vapor, and other gases. You can see ashes in the wood fire pictured here. The gases are invisible. Q: What is the primary gas produced from burning of wood? Choices: - liquid dioxide - Hydrogen Dioxide - toxic dioxide - carbon dioxide A:
carbon dioxide