A spring has an unstretched length of 9.0 cm . It exerts a restoring force F when stretched to a length of 11 cm .

Spray-applied coatings must be applied according to transfer efficiency standards using what technologies? a) high volume, low pressure (hvlp) guns b) electrostatic guns c) airless guns d) all of the above

How can symbols and absolute value you to order sets of integars

Sorry two big valves your rpm will go down plus the smaller ones will give you more horsepower your rpm will go up the answer is b