Question

To convert inches per second to feet per minute, which of the following conversion factors would be used? Select all that apply. 1 min/ 60 sec 60 min/1hr 60 sec/1min 12in/1ft 1hr/60min 1ft/12 in

Answer 1

`1min=60sec`

`1feet =12 inch`

Explanation:

Since, we have to change

inches / sec to feet/ min

It means that

we have to change

inches to feet

and sec to min

we know that

`1min=60sec`

and

`1feet =12 inch`

so, we will use these two factors only