1. A tennis ball is suspended from the ceiling of an elevator using a spring. While...

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1. A tennis ball is suspended from the ceiling of an elevator using a spring. While the elevator and the tennis ball are at rest, the ball causes the spring to stretch an amount x, beyond its natural length. Suppose that the elevator moved in such a way that the extension of the spring x was a constant amount less than the original amount of extension (that is, x, <xo). A. As the elevator is moving, is the force exerted on the tennis ball by the spring greater than, less than, or equal to the weight of the tennis ball? Explain how you know. www. Sprin Tennis ball 1. A tennis ball is suspended from the ceiling of an elevator using a spring. While the elevator and the tennis ball are at rest, the ball causes the spring to stretch an amount x, beyond its natural length. Suppose that the elevator moved in such a way that the extension of the spring x was a constant amount less than the original amount of extension (that is, x, <xo). A. As the elevator is moving, is the force exerted on the tennis ball by the spring greater than, less than, or equal to the weight of the tennis ball? Explain how you know. www. Sprin Tennis ball

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