A Cart Loaded with Sand Slides Forward Along a Horizontal

question 92

Multiple Choice

A cart loaded with sand slides forward along a horizontal frictionless track.As the cart moves, sand trickles out at a constant rate through a hole in the back of the cart.The acceleration of the cart is:

• A)constant and in the forward direction
• B)constant and in the backward direction
• C)variable and in the forward direction
• D)variable and in the backward direction
• E)zero

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Definitions:

Dangling Modifier

A word or phrase that modifies a word not clearly stated in the sentence, often leading to confusion or a humorous interpretation.

Climbing

The sport or activity of ascending mountains, rocks, or artificial climbing walls using hands and feet.

College

An educational institution or establishment, particularly one providing higher education or specialized professional or vocational training.

Australia

A country and continent surrounded by the Indian and Pacific oceans, noted for its diverse landscapes, fauna, and cities.