A 2-Kg Block of Ice Slides Frictionlessly Down a Plane $\circ$

question 81

Multiple Choice

A 2-kg block of ice slides frictionlessly down a plane inclined at 22 ^$\circ$ a distance of 2 m.What is the normal force on the block of ice?

• A)3.0 N
• B)18.2 N
• C)7.3 N
• D)0 N
• E)39.2 N

---

Definitions:

Scale 1:1

A drawing or model scale where one unit in the drawing or model is equal to one unit on the actual object, representing a real-life size.

Abbreviation R

Commonly represents "Radius" in technical drawings, indicating the measure of the distance from the center of a circle to its perimeter.

Concentric Circles

Circles that share the same center point but differ in radius.

Eccentric

Related to a mechanism or part of it that is off-center or not in the normal or expected position, often causing a deviation or irregular motion.