An Object Moves in a Straight Line So That After

question 185

Multiple Choice

An object moves in a straight line so that after t s its distance in mm from its original position is given by s = 3t³ + 4t. Its instantaneous velocity at t = 3s is

• A) 81 mm
• B) 247 mm
• C) 733 mm
• D) 85 mm
• E) 31 mm

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A follower of Sikhism, a monotheistic religion that originated in the Punjab region of India during the 15th century.

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