How high was the jump horizontal component of velocity
A 60.0 kg pole vaulter running at 12.0 m/s vaults over the bar. Assuming that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump?
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A ranger in a national park is driving at 34 km/h when a deer jumps onto the road 51 m ahead of the vehicle. After a reaction time of t s, the ranger applies the brakes to produce an acceleration of -3.20 m/s2. What is the maximum reaction time a
This report is used by the department managers to update the prices that are displayed in the grocery store for these products.
The index of refraction of the core of a piece of fiber optic cable is 1.72. If the index of the surrounding cladding is 1.41, what is the critical angle for total internal reflection for a light ray in the core incident on the core-cladding inter
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Assuming that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump?
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A guitar string is 75 cm long and has a mass of 3.6 g. From the bridge to the support post (= L) is 60 cm, and the string is under a tension of 558 N. What is the frequency of the fundamental?
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