Question from calculus 3 engineering pls solve it Vector function and curves aud

Question

Question from calculus 3 engineering

pls solve it

Vector function and curves

audio TrueVision HD Engineering Mechanics x pAws University of s K- c Assign MATH-2 x Take Test Math 223 T My Blackboard 2008 type Question Completion Status: assessment id- 36540 18course id 01684 18content id 670888 18step null ENVY m6 QUESTION 2 A particle moves along an arc-length parameterized curve r s), where s is in meters. The speed of the particle is a constant 9.7980 meters per second, and the motion starts a s 2.3940 and stops at s 13.6150. In seconds, how long a time interval does this process take? (A) 1.46318 1 points Save Answer (B) 0.607346 (C) 0.32641 (D) 1.6009 (E) 4523 (F) 2.11876 (G) 0.336244 (H) 0.489006 1 points Save Answer QUESTION 3

Explanation / Answer

distance moved = sf-si
= 13.6150 m - 2.3940 m
= 11.221 m

v = 9.7980 m/s

t = d/v
= 11.221/(9.7980)
=1.14523 s
Answer: E

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