A stone is tied to end of a 90 cm long is whirled in a horizontal circle with a constant speed. If the stone makes 15 revolution in 30s, what is magnitude and direction of acceleration of the stone?
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A stone is tied to end of a 90 cm long is whirled in a horizontal circle with a constant speed. If the stone makes 15 revolution in 30s, what is magnitude and direction of acceleration of the stone?
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