A Horizontal Force of 5

question 42

Multiple Choice

A horizontal force of 5.0 N pushes a 0.50-kg block against a vertical wall.The block is initially at rest.If = 0.60 and = 0.50, the acceleration of the block is:

• A)0 m/s²
• B)3.8 m/s²
• C)4.8 m/s²
• D)8.0 m/s²
• E)9.8 m/s²

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Definitions:

Conductors

Materials or objects that allow the flow of electrical current through them.

Magnetic Fields

Invisible fields produced by electrically charged objects affecting the behavior of other charged or magnetic objects in the vicinity.

Electrolyte

A substance, such as the sulfuric acid and water mix used in a battery, that contains free ions that make the substance electrically conductive.

Sulfuric Acid

A highly corrosive strong mineral acid with molecular formula H₂SO₄, used in various applications including battery acid.