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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Description: 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 adistance of 1.40 m from the base of the surface. A) With what velocity did theobject leave th

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 4.75AP: A World War II bomber flies horizontally over level terrain with a speed of 275 m/s relative to the...

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a projectile is fired with an initial speed of 36.6 m/s at an angle of 42.2° above the horizontal on a long flat firing range.Determine (a) the maximum height reached by the projectile, (b) the total time in the air, (c) the range, and the (d) the speed of the projectile 1.50 s after firing
A projectile fired is fired with an initial speed of 36.6 m/s at an angle of 42.2o above the horizontal on a long flat firing range. Determine (a) the maximum height reached by the projectile, (b) the total time in the air, (c) the total horizontal distance covered (that is, the range), and (d) the speed of the projectile 1.50 s after firing