Superman isS standing 120 m horizontally away from Lolš Låhè. A VIllálh thPows à Pock vertically downward with a speed of 2.8 m/s from 14.0 m directly above Lois. How fas will Superman be traveling when he reached Lois? O A. 180 m/s OB. 190 m/s O C. 170 m/s O D 160 m/s

Superman isS standing 120 m horizontally away from Lolš Låhè. A VIllálh thPows à Pock vertically downward with a speed of 2.8 m/s from 14.0 m directly above Lois. How fas will Superman be traveling when he reached Lois? O A. 180 m/s OB. 190 m/s O C. 170 m/s O D 160 m/s

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 77P: A cyclist traveling southeast along a road at 15 km/h feels a wind blowing from the southwest at 25...

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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

Superman is standing 120 m horizontally away from Lois Lane. A villain throws a rock
vertically downward with a speed of 2.8 m/s from 14.0 m directly above Lois. How fast
will Superman be traveling when he reached Lois?
O A. 180 m/s
O B. 190 m/s
O C. 170 m/s
O D. 160 m/s

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