You launch a projectile horizontally from a building 31.0 m above the ground at another building 37.1 m away from the first building. The projectile strikes the second building 3.4 m above the ground. What was the projectile s launch speed? 55.70 m/s 15.64 m/s 14.76 m/s 44.56 m/s

You launch a projectile horizontally from a building 31.0 m above the ground at another building 37.1 m away from the first building. The projectile strikes the second building 3.4 m above the ground. What was the projectile s launch speed? 55.70 m/s 15.64 m/s 14.76 m/s 44.56 m/s

Name: You launch a projectile horizontally from a building 31.0 m above the
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: You launch a projectile horizontally from a building 31.0 m above the ground at another building 37.1 m away from the first building. The projectilestrikes the second building 3.4 m above the ground. What was the projectile s launch speed?55.70 m/s1

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 4.60AP: A basketball player is standing on the floor 10.0 m from the basket as in Figure P4.60. The height...

See similar textbooks

Similar questions

A basketball player is standing on the floor 10.0 m from the basket as in Figure P4.60. The height of the basket is 3.05 m, and he shoots the ball at a 40.0 angle with the horizontal from a height of 2.00 m. (a) What is the acceleration of the basketball at the highest point in its trajectory? (b) At what speed must the player throw the basketball so that the ball goes through the hoop without striking the backboard?
A projectile is projected with a velocity 9.8 m/s at 15° above the horizontal. What is the horizontal range of the projectile ? ( g = 9.8 m/s2)
A marble launcher shoots a marble horizontally from the height of 0.2 m above a horizontal floor. The marble lands on the floor 5 m away from the point directly below the launcher. How long did the marble stay in the air? A. 0.1 s B. 0.2 s C. 0.3 s D. 0.4
You launch a projectile with an initial speed of 59.2 m/s from the top of a building 71.7 m above the ground, at an angle of 62.1 degrees above the horizontal. How far from the base of the building does the projectile land on the ground? a. 295.5 m b. 312.5 m c. 411.9 m d. 329.5 m
A 2.00-m-tall basketball player is standing on the floor 10.0 m from the basket, as in Figure P3. 58. If he shoots the ball at a 40.0° angle with the horizontal, at what initial speed must he throw the basketball so that it goes through the hoop without striking the backboard? The height of the basket is 3.05 m.
A projectile is fired at 75 degrees above the horizontal line with an initial velocity v0. At which of the following angles the projectile will land at the same distance as it is landed when fired at 75 degrees? A. 15 degrees B. 25 degrees C. 35 degrees D. 45 degrees
You launch a projectile at an initial speed of 69.4 m/s from the ground. After 9.90 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? 44.4 degrees 79.9 degrees 31.7 degrees 40.0 degrees
In the figure, you throw a ball toward a wall at speed 39.0 m/s and at angle θ0 = 41.0˚ above the horizontal. The wall is distance d = 18.0 m from the release point of the ball. (a) How far above the release point does the ball hit the wall? What are the (b) horizontal and (c) vertical components of its velocity as it hits the wall?
A cannon ball is fired horizontally from a height of 20 m and strikes the ground at an angle of 45°. At what speed was the cannon ball fired? A. 14 m/s. B. 20 m/s. C. 28 m/s. D. 32 m/s. E. 40 m/s.
A firefighting crew uses a water cannon that shoots water at 27.0 m/s at a fixed angle of 50.0 ∘ above the horizontal. The firefighters want to direct the water at a blaze that is 12.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d1<d2); can you get them both? (Hint: Start with a sketch showing the trajectory of the water.) Part A: d1=_____m Part B: d2=______m
A projectile is fired at an angle above the horizontal at a location where g = 9.8 m/s2. The initial x and y components of its velocity are 86.6 m/s and 50 m/s respectively. At what angle was the projectile fired above the horizontal?
A punter kicks a football at an angle of 30 degrees with the horizontal at an initial speed of 15 m/s. Where should a punt returner position himself to catch the ball just before it strikes the ground? a. 18.8832 m b. 19.8832 m c. 20.8832 m d. 21.8832 m