1.
Diameter lingkaran untuk melempar cakram dalam olahraga lempar cakram adalah…..
Correct Answer
E. 2,50 meter
Explanation
The correct answer is 2,50 meter. In the sport of discus throwing, the diameter of the circle used to throw the discus is typically 2.50 meters. This diameter provides enough space for the athlete to generate enough momentum and power for a successful throw. It also allows for a fair competition as all athletes have the same size circle to work with.
2.
Prinsip cara memegang cakram adalah sebanyak…..
Correct Answer
D. 3 cara
Explanation
The correct answer is 3 cara because the question is asking for the number of ways to hold a disc (cakram) and the answer is 3.
3.
Berat cakram putra adalah..................
Correct Answer
B. 2 kg
Explanation
Berat cakram putra adalah 2 kg. This statement simply states that the weight of the disc is 2 kg.
4.
Pada tehnik memegang cakram dimana jari telunjuk dan jari tengah berhimpit,sedangkan jari-jari yang lain renggang adalah tehnik untuk memegang cakram untuk tangan yang...........
Correct Answer
B. Lebar
Explanation
The correct answer is "lebar". This is because when the index finger and middle finger are pressed together while the other fingers are spread apart, it allows for a wider grip on the disc. This grip provides more stability and control, making it easier to hold the disc securely.
5.
Hasil lemparan cakram dianggap sah apabila..................
Correct Answer
A. Cakram mendarat di dalam sektor lemparan
Explanation
The correct answer states that the discus is considered valid if it lands within the throwing sector. This means that if the discus lands outside of the throwing sector, it will be considered invalid.
6.
Diamater alat cakram putra adalah..............
Correct Answer
D. 219 - 221 mm
Explanation
The correct answer is 219 - 221 mm. This range represents the diameter of the tool called "cakram putra". The diameter is measured in millimeters and it falls within the range of 219 to 221 mm.
7.
Meletakkan cakram pada lekuk pertama pada jari-jari tangan,adalah cara memegang cakram bagi pelempar................
Correct Answer
A. Tangannya cukup lebar
Explanation
The correct answer is "tangannya cukup lebar". This means that the person's hand is wide enough to hold the disc properly in the first groove of their fingers. The other options, such as "tangannya lebar" (his hand is wide) or "jari-jari tangannya pendek" (his fingers are short), do not accurately describe the proper way to hold the disc.
8.
Posisi badan pada saat melempar cakram awalan memutar (1,5putaran) adalah.....................
Correct Answer
B. Membelakangi
Explanation
The correct answer is "membelakangi." When throwing a discus, the initial position is to face away from the target or the direction of the throw. This allows the thrower to generate momentum and rotational force by rotating the body before releasing the discus. Therefore, "membelakangi" or "facing away" is the correct answer.
9.
Bila cakram dilempar dengan tangan kanan,maka tangan kiri berfungsi sebagai............
Correct Answer(s)
E. Sebagai penyeimbang tubuh
F. Sebagai penyeimbang tubuh
Explanation
The left hand functions as a balance or stabilizer for the body when the disc is thrown with the right hand. This means that the left hand helps to maintain the body's equilibrium and prevents it from becoming unbalanced during the throwing motion.
10.
Sudut lemparan dalam sektor (lapangan) lempar cakram adalah............
Correct Answer
C. 40 - 45 derajat
Explanation
The correct answer is 40 - 45 degrees. This is the angle at which the discus is thrown in the field of discus throwing. It is the optimal angle that allows for a balance between distance and accuracy. Throwing the discus at a lower angle would result in less distance, while throwing it at a higher angle would make it difficult to control the direction. Therefore, the ideal angle for discus throwing is between 40 and 45 degrees.