An Object Approaches the Bottom of a Ramp, Point A It

question 2

Multiple Choice

An object approaches the bottom of a ramp, point A. It goes up the ramp and turns around at point B, which is 40.0 m above A. The ramp makes an angle of 30.0° with the horizontal. What is the speed of the object at point A? Neglect friction and use g = 10.0 m/s².

• A) 23.8 m/s
• B) 28.3 m/s
• C) 10.0 m/s
• D) 11.6 m/s
• E) 15.3 m/s

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Definitions:

Customer-Driven Production

A manufacturing approach focused on producing goods based on consumer demands and preferences.

Continuous Production

A process where raw materials or inputs are continuously fed into production equipment, and products come out continuously, typical for industries with high demand or in chemical manufacturing.

Blast Furnaces

Large industrial furnaces used to extract iron from its ore by a process involving heat and the reduction of the ore at high temperatures.

LEED

Leadership in Energy and Environmental Design, a globally recognized green building certification system promoting environmental responsibility.