Every 24 hours, earth makes a full rotation around its axis. earth's speed of rotation at the equator is 1,670 km per hour. what is the circumference of earth's equator?

the circumference of Earth's equator is 40080 Km

Step-by-step explanation:

Hello

in this case, you have a time ( 24 hours)it is the time it takes to make a full rotation , and a speed (1670 Km per hour),just apply the  equation,

the speed of a object is given by:

Step 1

put the values into the formula

d=v*t

let

v=1670 km per hour

t=24 hours

the circumference of Earth's equator is 40080 Km

Have a great day.

14

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.