A ball is launched from the ground with an initial velocity v 18.1 m/s at an angle of39.5 above the horizontal.It hits a wall located a horizontal distance of 22.0 m from the launch point.(b) What is the y component of the initial velocity?Provide your answer in m/s. Use 3 significant figures.Your Answer:Answerunits

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What is the y component of the initial velocity?

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 56P: Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a...

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Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

A ball is launched from the ground with an initial velocity v 18.1 m/s at an angle of
39.5 above the horizontal.
It hits a wall located a horizontal distance of 22.0 m from the launch point.
(b) What is the y component of the initial velocity?
Provide your answer in m/s. Use 3 significant figures.
Your Answer:
Answer
units

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