A car moving with an initial velocity of 25 m/s north has aconstant acceleration of 3 m/s2 south. After 6 seconds itsvelocity will be:a. 20 m/s southb. 43 m/s northc. 20 m/s northd. 7 m/s southe. 7 m/s north

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A car moving with an initial velocity of 25 m/s north has a constant acceleration of 3 m/s² south. After 6 seconds its velocity will be: a. 20 m/s south b. 43 m/s north c. 20 m/s north d. 7 m/s south Ⓒe. 7 m/s north

A car moving with an initial velocity of 25 m/s north has a constant acceleration of 3 m/s² south. After 6 seconds its velocity will be: a. 20 m/s south b. 43 m/s north c. 20 m/s north d. 7 m/s south Ⓒe. 7 m/s north

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 64P: An express train passes through a station. It enters with an initial velocity of 22.0 m/s and...

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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

A car moving with an initial velocity of 25 m/s north has a
constant acceleration of 3 m/s2 south. After 6 seconds its
velocity will be:
a. 20 m/s south
b. 43 m/s north
c. 20 m/s north
d. 7 m/s south
e. 7 m/s north

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