A shot putter launches a 7.260 kg shot by pushing it along a straight line of length
Question:
A shot putter launches a 7.260 kg shot by pushing it along a straight line of length 1.650 m and at an angle of 34.10o from the horizontal accelerating the shot to the launch speed from its initial speed of 2.500 m/s (which is due to the athlete's preliminary motion). The shot leaves the hand at a height of 2.110 m and at an angle of 34.10o, and it lands at a horizontal distance of 15.90m. What is the magnitude of the athlete's average force on the shot during the acceleration phase?
Step by Step Answer:
We first use Eq 426 to solve for the launch speed of the shot gx 2v cos0 yYo tane x With 3410 y 211 ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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