Question

98. The length of minutes hand in a
pendulum clock is 10 cm. The speed of the
tip of the hand is
​

Answer 1

Answer:

1.04 m/s

Explanation:

here the tip is moving in a circular path, so distance covered by it will be equal to circumference of the circle = 2 * 22/7 * 10 = 62.8 { length of land is equal to radius of circle}

time taken to complete one round = 60 sec

So, s = d/t

     s = 62.8/60 = 1.04 m/s {SI unit of speed is meter per second}