At time t1 = 0 s, the position vector of a sailboat is (2i + 3j). Later, at time t2, the sailboat has a position vector (i +4j - 5k). What is the displacement of the sailboat during the time interval, t2 - t1? a. i-j b. i-j+ 5k c. i+j- 5k d. -i+j

At time t1 = 0 s, the position vector of a sailboat is (2i + 3j). Later, at time t2, the sailboat has a position vector (i +4j - 5k). What is the displacement of the sailboat during the time interval, t2 - t1? a. i-j b. i-j+ 5k c. i+j- 5k d. -i+j

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 24P: Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

At time t1 = 0 s, the position vector of a
sailboat is (2i + 3j). Later, at time t2, the
sailboat has a position vector (i +4j - 5k).
What is the displacement of the sailboat
during the time interval, t2 - t1?
а. i-j
b. i-j+ 5k
c. -i +j- 5k
d. -i +j

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