Question

If you traveled one mile at a speed of 100 miles per hour and another mile at a speed if 1 mile per hour, your average speed would not be (100mph+1 mph)/2 or 50.5. What you’d be your average speed?

physic killing my brain cell

Answer 1

v = 1.98 mph

Step-by-step explanation:

Given that,

Speed to travel one mile is 100 mph

Speed to travel another mile is 1 mph

The formula used to find your average speed is given by :

`v=(2v_1v_2)/(v_1+v_2)`

Putting the values, we get :

`v=(2* 100* 1)/(100+1)`

v = 1.98 mph

So, yours average speed is 1.98 mph.