Question

Help with science plz? :)

What friction force needs to be overcome to set an object in motion?
rolling friction
normal friction
static friction
µK

(8th grade unit 5 types of friction)

Answer 1

Friction is created when two surfaces slide one on top of the other. Since this consumes additional energy, this so-called sliding friction is considered an irksome yet inevitable aspect of dynamic processes. However, to set a stationary object in motion, its static friction must be overcome first.

Step-by-step explanation:

Hope this helps!

Answer 2

Hi it's static friction just did lesson-2 types of friction

Step-by-step explanation: