The second hand of a clock is 8 cm long what is the distance of the tip of the second hand travel in 10 minuets

As per the statement:

Length of second hand = 8 cm long .

In one revolution it travels a circumference of  a circle of which radius is 8 cm then;

We have to find the distance of the tip of the second hand travel in 10 minutes

then;

Second hand complete 1 revolution in 1 minute.

therefore, in  10 minutes it revolves 10 revolution,

In 1 revolution tip of second covers = 16π

Hence traveled distance =

30 people weigh 160 pounds or more

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right