Problem related to average tangential speed
An auto race is held on a circular track. A car completes one lap in a time of 20.5 s, with an average tangential speed of 47.5 m/s. Find the following.
(a) the average angular speed
(b) the radius of the track
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At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 7.1 m above the water. One diver runs off the edge of the cliff, tucks into a "ball," and rotates on the way down with an average angular speed of 1.4 rev/s. I
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An auto race is held on a circular track. A car completes one lap in a time of 20.5 s, with an average tangential speed of 47.5 m/s. Find the following. (a) the average angular speed
What are the degrees of freedom for Hartley's test statistic for a one - factor ANOVA with n1 = 5, n2 = 8, n3 = 7, n4 = 8, n5 = 6, n6 = 8?
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Our decision about the hypothesis of equal treatment means is that the null hypothesis
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