Given a projectile that hits a vertical wall as shown, a) If V, = 120 m/s, 0 = 30°, find the range (R) if it hits the top edge of the wall 10m in height from the ground. b) If the wall is still located at it's calculated distance at item (a), R = 80 m and y = 20 m, find V, if 0 = 20°. Also, compute the highest point the object could reach from the ground (H), the total elapsed time (t) and velocities. %3D

Given a projectile that hits a vertical wall as shown, a) If V, = 120 m/s, 0 = 30°, find the range (R) if it hits the top edge of the wall 10m in height from the ground. b) If the wall is still located at it's calculated distance at item (a), R = 80 m and y = 20 m, find V, if 0 = 20°. Also, compute the highest point the object could reach from the ground (H), the total elapsed time (t) and velocities. %3D

Name: Given a projectile that hits a vertical wall as shown,a) If V, = 120
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Given a projectile that hits a vertical wall as shown,a) If V, = 120 m/s, 0 = 30°, find the range (R) if it hits the top edge of the wall 10min height from the ground.b) If the wall is still located at it's calculated distance at item (a), R = 80 m

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 19P

See similar textbooks

Similar questions

Suppose you add two vectors A and B . What relative direction between them produces the resultant with the greatest magnitude? What is the maximum magnitude? What relative direction between them produces the resultant with the smallest magnitude? What is the minimum magnitude?
If three vectors sum up to zero, si1at geometric condition do they satisfy?
Vector B is 5.0 cm long and vector A is 4.0 cm long. Find the angle between these two vectors when |A+B|=3.0cm and |AB|=3.0cm .
A delivery man starts at the post office, chives 40 km north, then 20 km west, then 60 km northeast, and finally 50 km north to stop for lunch. Use a graphical method to find his net displacement vector.
Given two displacement vectors A=(3.00i-4.00j-4.00K)m and B=(2.00i+3.00j-7.00K)m , find the displacements and their magnitudes for (a) C=A+B and (b) D=2AB .
A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the following figure. Determine the east and north components of her displacement vector. How many more kilometers would she have to walk if she walked along the component displacements? What is her displacement vector?
Check Your Understanding Verify that vector v V obtained in Example 2.14 is indeed a unit vector by computing its magnitude. If the convoy in Example 2.8 was moving across a desert flatland—that is, it the third component of its velocity was zero—what is the unit vector of its direction of motion? Which geographic direction does it represent?
In 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of the canyon (69.0 m wide) and traveling 35.8 m/s off the takeoff ramp, he reached the other side. What was his launch angle?
If A + B = 0, the corresponding components of the two vectors Aand Bmust be (a) equal, (b) positive, (c) negative, (d) of opposite sign.
A mortar rifle, with a maximum range of 40 m on flat ground, is placed on the edge of a 20 m high vertical cliff overlooking the horizontal plain. Specify the distance horizontal R of mortar gun as a function of a (mortar elevation angle above horizontal)!
The figure shows the path taken by a drunk skunk over level ground, from initial point i ta final point f. The angles are 0, - 31.0, 0, - 46.0, and 0, - 84,0, and the distances ared, - 5.20 m, d, - 7.10 m, and dy - 12.0 m. What are the (a) magnitude and (b) angle of the skunk's displacerment fromi to f? Give the angle as a pusitive (cuunterckockwise) ur nugative (clotkwise) angle of magnitude less than 180', measured from the +xdlirection. (a) Number Units (b) Number Unils
A projectile is shot from a gun at an angle of elevation of 30◦ and a muzzle speed of 150 ft/sec. Find the position vector (R), the range of the projection, maximum height, and the speed at impact.