A large dump truck can move 1,170 tons/h of gravel from one point to another on a work site. What is this rate in lb/s

The rate of the dump truck is 650

Explanation:

A large dump truck can move 1,170 tons/h of gravel from one point to another on a work site.

To convert the units from tons/h to lb/s, you should know that:

1 ton= 2000 lb1 h= 3600 s (1 h= 60 minutes and 1 minute= 60 seconds)

To carry out the unit conversion you must perform the following steps:

Solving:

So, the rate of the dump truck is 650

Wind or electric energy force force of friction

Make them both to where they have the denominator of 18that makes 3/2 equal 27/18 and 1/9 equal 2/18so now you have  27/18x+5=2/18subtract 5 from the other sideso now you have 27/18x+2/18-5then subtract 2/18 from 27/18 to get 25/18x=-5then divide 25/18 by -5 and your answer will be  -5/18