Answer:
<u>Static</u><u> </u><u>friction</u><u> </u><u>:</u>
The frictional force resists force that is applied to an object, and the object remains at rest until the force of static friction is overcome. In kinetic friction, the frictional force resists the motion of an object.
<u>Rolling</u><u> </u><u>friction</u><u> </u><u>:</u>
Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as in ball and roller bearings. The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects.
Answer:
A single photon emission computed tomography (SPECT) scan is an imaging test that ---shows how blood flows to tissues and organs. It may be used to help diagnose seizures, stroke, stress fractures, infections, and tumors in the spine.---
Explanation:
Hope this helped!
These infections are called
"opportunistic infections" because
they take advantage of weak
immune systems.
Answer:
you can either drink hot tea with no sugar or milk or if you dont have these run to the store and pick up hales sore throat drops they work well and if you cant do those go get day quill and night quill those also really help
Explanation: