A Particle (M = 50 G, Q = 5 $\mu$ C) Is Released from Rest When It Is 50 Cm

question 15

Multiple Choice

A particle (m = 50 g, q = 5.0 $\mu$ C) is released from rest when it is 50 cm from a second particle (Q = -20 $\mu$ C) .Determine the magnitude of the initial acceleration of the 50-g particle.

• A)54 m/s2
• B)90 m/s2
• C)72 m/s2
• D)65 m/s2
• E)36 m/s2

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Definitions:

Groove Weld

A type of weld used to join two pieces of metal along the edges by depositing a weld metal groove between them.

Weld Symbol

A standardized symbol placed on drawings to specify the type, size, and other details of a weld.

Square Weld

A type of weld joint made at a right angle between two parts, ensuring strong structural integrity.

Root Opening

The gap between the parts being welded at their closest edge at the start of the welding process.