In the hammer throw, an athlete spins a heavy mass in a circle at the end...
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In the hammer throw, an athlete spins a heavy mass in a circle at the end of a cable before releasing it for distance as shown in (Figure 1). For male athletes, the "hammer" is a mass of 7.3 kg at the end of a 1.2 m cable, which is typically a 3.0-mm-diameter steel cable. A world-class thrower can get the hammer up to a speed of 29 m/s. If an athlete swings the mass in a horizontal circle centered on the handle he uses to hold the cable Figure 1 of 1 Part A What is the tension in the cable? Neglect the gravity. Express your answer to two significant figures and include the appropriate units. T = Submit AL= Submit A Value Part B How much does the cable stretch? Young modulus for steel is 20 x 100 N/m. Express your answer to two significant figures and include the appropriate units. LO My Answers Give Up Units A Value Units My Answers Give Up ? In the hammer throw, an athlete spins a heavy mass in a circle at the end of a cable before releasing it for distance as shown in (Figure 1). For male athletes, the "hammer" is a mass of 7.3 kg at the end of a 1.2 m cable, which is typically a 3.0-mm-diameter steel cable. A world-class thrower can get the hammer up to a speed of 29 m/s. If an athlete swings the mass in a horizontal circle centered on the handle he uses to hold the cable Figure 1 of 1 Part A What is the tension in the cable? Neglect the gravity. Express your answer to two significant figures and include the appropriate units. T = Submit AL= Submit A Value Part B How much does the cable stretch? Young modulus for steel is 20 x 100 N/m. Express your answer to two significant figures and include the appropriate units. LO My Answers Give Up Units A Value Units My Answers Give Up ?
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Part A To find the tension in the cable we can use the centripetal force formula Tension mass veloci... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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