Question

the wall clock has 5cm long minute hand. the average velocity of the tip of the hand reaching 6:00 hours to 18:30 hours is


Please answer me fast with explaining and say me how to cut 1/4500 or 10/45000


I will mark you as a brainlist ​

Answer 1

Answer:

Total displacement of the minute hand will bes=10 cm

Total timein covering the distance is 12 hr 30 min or , t=45000 seconds

Therefore, average velocity is,

v

avg

=

45000

10

=2.2×10

−4

cm/s