In the Equation F = Bv,F Is the Force on an Object

question 66

Multiple Choice

In the equation F = bv,F is the force on an object that is moving in a viscous medium,b is a constant,and v is the speed of the falling object.The SI units of the constant b are

• A)m/s
• B)kg · s
• C)kg/s
• D)kg · m
• E)m/s²

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Definitions:

Cast Iron

A group of iron-carbon alloys with a relatively high carbon content, noted for their strength, wear resistance, and ability to withstand high temperatures.

Brake Rotors

The disc, most commonly made of cast iron, against which the caliper clamps the brake pads to slow the vehicle.

Vented Rotors

Brake rotors designed with internal cooling fins to dissipate heat generated during braking.

Large Vehicles

Vehicles of considerable size, often used to refer to trucks, buses, or heavy equipment.