g,h. A car runs directly off a cliff with an initial velocity of 3.5 m/s.a) What are the components of this velocity?b) What will be the horizontal velocity 2 seconds after thecar leaves the cliff?c) If the cliff is 300 m high, at what time will the car reachthe ground?d) How far from the cliff will this car land?e) If there is a small pond which begins 25m away from thecliff and extends 2.5 meters from there; will the car landin the pond?f) What is the final vertical velocity at which the car istraveling? [The vertical velocity at the time when the carreaches the ground]g) What is the final horizontal velocity at which the car istraveling? [The horizontal velocity at the time when thecar reaches the ground]h) What is the total final velocity of this motion?[magnitude and direction]

(g) The final horizontal velocity will be the same as the initial horizontal velocity because there…

A car runs directly off a cliff with an initial velocity of 3.5 m/s a) What are the components of this velocity? b) What will be the horizontal velocity 2 seconds after the car leaves the cliff? c) If the cliff is 300 m high, at what time will the car reach the ground?

A car runs directly off a cliff with an initial velocity of 3.5 m/s a) What are the components of this velocity? b) What will be the horizontal velocity 2 seconds after the car leaves the cliff? c) If the cliff is 300 m high, at what time will the car reach the ground?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

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g,h.

A car runs directly off a cliff with an initial velocity of 3.5 m/s.
a) What are the components of this velocity?
b) What will be the horizontal velocity 2 seconds after the
car leaves the cliff?
c) If the cliff is 300 m high, at what time will the car reach
the ground?
d) How far from the cliff will this car land?
e) If there is a small pond which begins 25m away from the
cliff and extends 2.5 meters from there; will the car land
in the pond?
f) What is the final vertical velocity at which the car is
traveling? [The vertical velocity at the time when the car
reaches the ground]
g) What is the final horizontal velocity at which the car is
traveling? [The horizontal velocity at the time when the
car reaches the ground]
h) What is the total final velocity of this motion?
[magnitude and direction]

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