A Roofing Tile Slides Down a Roof and Falls Off

question 55

Multiple Choice

A roofing tile slides down a roof and falls off the roof edge 10 m above the ground at a speed of 6 m/s.The roof makes an angle of 30 degrees to the horizontal.How far from the exit point on the roof does the tile land?

• A)6.00 m
• B)16.0 m
• C)11.7 m
• D)13.6 m
• E)19.2 m

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Definitions:

Hand-off-automatic Circuit

A control circuit configuration that allows an operator to select between manual, off, or automatic operation of a device or system.

Operator

An individual or entity that controls, manages, or manipulates machinery, equipment, or systems.

Pilot Device

A manual or automatic device that provides control input to a more complex system, often used to initiate, modulate, or stop functions.

Control Coil

An electromagnetic coil that is used to control the operation of a device, often found in relays, solenoids, and valves.