3.0 Kg
The acceleration of the discus can be calculated using the equation: a = F/m, where F is the net force (50 N) and m is the mass of the discus (5 kg). Plugging in the values, the acceleration is 10 m/s^2.
A men's discus weighs 2 kg and has a diameter of 220mm.
1 kg
The Australian record holder for discus is Dani Stevens. She set the record in 2009 with a throw of 68.26 meters.
No one has ever throw 240 in the discus in Tennessee in fact no one has thrown over 200 feet. The TSSAA state record is held by Brett Collins of Jefferson County. 187-10 in 1987. That record my be broken this year or next several good discus throwers in Tennessee this year.
The men's world record for the men's 2kg discus throw is held by Jurgen Schult of Germany with a throw of 74.08 meters in 1986. The women's world record for the women's 1kg discus throw is held by Gabriele Reinsch of Germany with a throw of 76.80 meters in 1988.
74.08m
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100stone
The women's world record for the discus throw is held by Gabriele Reinsch of Germany with a throw of 76.80 meters in 1988.73.83The
1 KG for pre highschool, 1.6 for high school, 2kg for college (USA) In the other countries it goes like this 1 kg for everyone younger than 14, younger juniors (15,16) 1.5kg, Juniors (17,18) 1.75kg, 2kg all older than that.