3. An object slides across a horizontal surface that is 1.22 m above ground level. The object proceeds to slide off of the surface and strike the ground at a distance of 1.40 m from the base of the surface. A) With what velocity did the object leave the surface? B) What direction is the object moving as it reaches the ground? Answers: A) 2.81 m/s B) -60.2° relative to the horizontal

3. An object slides across a horizontal surface that is 1.22 m above ground level. The object proceeds to slide off of the surface and strike the ground at a distance of 1.40 m from the base of the surface. A) With what velocity did the object leave the surface? B) What direction is the object moving as it reaches the ground? Answers: A) 2.81 m/s B) -60.2° relative to the horizontal

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Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.65AP: A catapult launches a rocket at an angle of 53.0 above the horizontal with an initial speed of 100...

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3. An object slides across a horizontal surface that is 1.22 m above ground level.
The object proceeds to slide off of the surface and strike the ground at a
distance of 1.40 m from the base of the surface. A) With what velocity did the
object leave the surface? B) What direction is the object moving as it reaches
the ground?
Answers: A) 2.81 m/s B) -60.2° relative to the horizontal

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