Ответ:
n = 1/T = 1/0.2 = 5 оборотов в сек
v = 2pR / T ⇒ 2pR = v * T
2pR = 4 * 0.2 = 0.8
R = 0.8 / 2p = 0.8 / 6.28 = 0.12738853503 м
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
n = 1/T = 1/0.2 = 5 оборотов в сек
v = 2pR / T ⇒ 2pR = v * T
2pR = 4 * 0.2 = 0.8
R = 0.8 / 2p = 0.8 / 6.28 = 0.12738853503 м