Question

The displacement of the minute
hand whose length is 7 cm of a
clock when it covers. 30 minutes will be_____​

Answer 1

Answer:

Θ= 3.142

Explanation:

Θ = wt = (2(pi)/T) t

  = (2 * 3.142/ 60*60 ) 30*60

  = 3.142

Answer 2

the displacement of the minute hand whose length is 7 cm of a clock when it was 30 minutes it will be 12cm and 14cm.