Answer:

158.4 cm

Step-by-step explanation:

2 days = 2×24 hrs

2 days = 48 hrs

The hour hand takes time to complete one round = 12 hrs

So, hour hand will complete 4 rounds in 48 hrs or 2 days

As we know, Clock's shape is circle

So, hour hand will act as radius of the circle

Length of hour hand = 6.3 cm

So, Circumference of circle = 2πr

2×22/7×6.3 = 39.6

Earlier we found hour hand has completed 4 rounds

So, 4×39.6 = 158.4

Therefore, hour hand will cover a distance of 158.4 cm in 2 days.

Hope its helpful.