Afluid with viscosity and density is flowing in a long horizontal tube of radius for what pressure gradient will the flow become turbulent?

The force will determine the acceleration.

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration