Physics in the Hammer Throw

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As the athlete is spinning the hammer in a circle there is force acting upon it and that mean Newton’s Laws are relevant to the situation. The circular movement of any object depends on the three Newton’s Laws. 1. If a body is at rest, it will remain at rest unless the forces acting upon it become unbalanced. 2.Force is equal to mass times acceleration. 3.For every action there is an equal and opposite reaction. The athletes let go of the hammer when it is at the side rather than when it faces the direction they want it to land, because it travels on a tangent and id the release it where they want it to land it’ll travel to the side and not get counted as a throw. Inward net force causes circular motion. And no matter how long or short the circular motion is there is an inward acceleration. Since the hammer is being spun in a circle before release, there is circular acceleration acting upon it. In track and field events like the hammer throw the an athlete gathers momentum into an object before throwing it. That momentum is bestowed upon the projectile by the circular movement. Because the ball is constantly moving it is constantly changing direction and therefore it’s constantly changing velocity. This means even if the speed is constant the velocity is always changing. When the object has enough momentum, it is launched into the air an optimum angle to go high enough to travel far in the time it’s in the air, but not so that it just travels straight upward and not horizontally. It doesn’t matter what athletic event it is, as the analysis of the circular motion is the same. Newton’s three laws describe the relationship between force, mass and acceleration. and vector principles describe the relationship between forces. In the hammer throw, a weighted object is spun around on the end of a chain for approximately five revolutions before being

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