Question

Which represent correct variations of the formula for speed? Check all that apply. t = s = t = s = dt d = st d =

Answer 1

Speed = distance/time

Distance = speed*time

Time = distance/speed

Answer 2

Explanation :

Speed of an object is defined as the total distance covered divided by total time taken by it.

Mathematically, it can be written as :

$speed=\dfrac{total\ distance}{total\ time}$

Let d is the total distance covered and t is the time taken. Then the speed s is given by :

$s=\dfrac{d}{t}$

Distance is taken in meters (m).

Time is taken in seconds (s).

So, the speed of an object is taken in m/s.

Hence, this is the required solution.