in 225 minutes the minute hand cycles the clock 3.75 times.
each time round the tip travels 2 pi x 6.4 which is 40.2 in to 3 significant figures.
Therefore the total distance = 151 in (12 ft 7 in) to 3 significant figures or 48 pi if you want an exact answer
Zero. In five hours, the tip has traveled (5∙2pi∙7.3) or 229.34 inches but, it has returned to its original position.
Its in the same place
300/60 = 5
the hand has gone round the face of the clock five times.
2(pi) 4.9 = 30.787582 inches
five times is 153.93791 inches
60 Minutes
In fifteen minutes the minute hand of a clock will move 90 degrees, or three hour labels.
Assuming the 9 inches is from the pivot point to the tip of the minute hand: In 1 hour = 60 minutes the tip of the minute hand sweeps out the circumference of a circle with radius 9 inches. In 35 minutes, it sweeps out a fraction on 35 minutes/1 hour of this. The circumference of a circle is given by circumference = 2 × π × radius Therefore the tip of the minute hand moves: length = 35/60 × 2 × π × 9 in → length = 21/2 π in = 10½ π in ≈ 33.0 in
There are 360 degrees on the clock face that the minute hand travels in one hour which is 6 x 10 minutes. So the degrees turned by the minute hand in 10 minutes is 360/6 = 60
90 degrees
In 60 minutes, the minute hand completely circumnavigates the face of the clock,and returns to where it was 60 minutes earlier. That's a travel of 360 degrees.
14ft, 7.8in.
Since a clock hand turns 360 degrees in 60 minutes, it will move 30 degrees in 5 minutes and 120 degrees in 20 minutes.
It is 90 degrees
90 Degrees.
90 degrees
50