The world’s largest clock face has a radius of 15.4 - вопрос №9968566154 от кисел5467 04.10.2020 10:59

Question

Физика: The world’s largest clock face has a radius of 15.4 m. if that is the length of the minute hand find the linear speed of the tip of the minute hand.​

кисел5467 · Answer

T=60 min = 3600 sv=w*R=2*pi*R/T=2*3,14*15,4/3600 m/s =0,026864 m/s ~ 2,7 sm/s...

The world’s largest clock face has a radius of 15.4 m. if that is the length of the minute hand find the linear speed of the tip of the minute hand.​

The world’s largest clock face has a radius of 15.4 m. if that is the length of the minute hand find the linear speed of the tip of the minute hand.