hasil keliling lingkaran 11.630?
Answer (4)
In your question, when you said " ... an astronaut has a mass of 60 kg ... ", you didn't mention where he has that mass ... you only said that he has it. Clearly, then, his mass doesn't depend on where he is. It's the same mass everywhere.
His weight, however, does depend on where he is, because the weight of any object is the gravitational force between the object and something else.
When the 60-kg astronaut is on Earth his weight is 588.4 newtons (132.3 pounds).
When he is on the moon, his weight is 97.4 newtons (21.9 pounds).
'mass' will be same every where ....weight differs and it depends upon gravity .....u said mass of astrounaut is 60 .....so on moon also mass will be 60 kgs ...but weight differs ....and on moon he "weighs" 97.4 newtons
The astronaut has a mass of 60 kg regardless of location. On the Moon, their weight would be approximately 97.2 N, while on Earth it would be about 588.6 N. This difference in weight is due to the lower gravitational acceleration on the Moon compared to Earth.
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Jawaban: cara menghitung jari-jari lingkaran jika diketahui kelilingnya. Rumus Keliling Lingkaran: K = 2πr dengan: - K = Keliling lingkaran- π (pi) ≈ 3.14 atau 22/7- r = Jari-jari lingkaran Diketahui: - K = 11.630 (satuan tidak disebutkan, anggap saja cm) Langkah-langkah: 1. Susun ulang rumus untuk mencari jari-jari (r):- r = K / (2π)2. Substitusikan nilai K dan π:- r = 11.630 / (2 * 3.14)- r = 11.630 / 6.28- r ≈ 1.852 (cm) Kesimpulan: Jari-jari lingkaran tersebut kira-kira 1.852 cm.
