Q: If force is applied further away from a pivot point, than what kind of acceleration will be greater? Read this paragraph and choose the correct option from the provided answers: 10.3 Dynamics of Rotational Motion: Rotational Inertia If you have ever spun a bike wheel or pushed a merry-go-round, you know that force is needed to change angular velocity as seen in Figure 10.10. In fact, your intuition is reliable in predicting many of the factors that are involved. For example, we know that a door opens slowly if we push too close to its hinges. Furthermore, we know that the more massive the door, the more slowly it opens. The first example implies that the farther the force is applied from the pivot, the greater the angular acceleration; another implication is that angular acceleration is inversely proportional to mass. These relationships should seem very similar to the familiar relationships among force, mass, and acceleration embodied in Newton's second law of motion. There are, in fact, precise rotational analogs to both force and mass. Choices: - circular - rectangular - parameters - angular A:
angular

Q: Freezing rain that falls from the sky is also called? Read this paragraph and choose the correct option from the provided answers: Choices: - snowfall - hail - fog - sleet A:
sleet

Q: What is the stage called for babies that are in the first year of life after birth? Read this paragraph and choose the correct option from the provided answers: Infancy is the first year of life after birth. Infants are born with a surprising range of abilities. For example, they have well-developed senses of touch, hearing, and smell. They can also communicate their needs by crying. During their first year, they develop many other abilities, including those described below. For a video of major milestones in the first year of life, go to this link: http://www. youtube. com/watch?v=5_Ao_3hTS6I . Choices: - original stage - primary stage - adolescence - infancy A:
infancy