A 400 Kg Object Is Moving at 5

question 49

Multiple Choice

A 4.00 kg object is moving at 5.00 m/s NORTH.It strikes a 6.00 kg object that is moving WEST at 2.00 m/s.The objects have a completely inelastic (stick together) collision.The velocity of the 4.00 kg object after the collision is

• A) 2.54 m/s at an angle of 35.0 degrees NORTH of WEST.
• B) 1.93 m/s at an angle of 59.0 degrees NORTH of WEST.
• C) 1.93 m/s at an angle of 45.0 degrees NORTH of WEST.
• D) 2.33 m/s at an angle of 59.0 degrees NORTH of WEST.
• E) 2.33 m/s at an angle of 45.0 degrees NORTH of WEST.

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Definitions:

Interest Rate

The percentage charged on a loan or paid on savings over a period, typically expressed as an annual percentage of the principal.

Urban Land

Areas of land characterized by higher population density and vast human features in comparison to areas surrounding it, often dedicated to commercial, residential, and infrastructure use.

Fixed

Something that is constant or unchangeable over a certain period of time, such as a fixed interest rate.

Profits

The financial gain obtained when the revenues generated from business activities exceed the expenses, costs, and taxes involved in sustaining the activity.