Projectile Motion 5. A projectile is fired from the edge of a 150-m cliff with an initial velocity of 180 m/s at an angle of 30 with the horizontal. Neglecting air resistance, find the horizontal distance from the cannon to the point where the projectile strikes the ground 180 m/s 30° 150 m

Projectile Motion 5. A projectile is fired from the edge of a 150-m cliff with an initial velocity of 180 m/s at an angle of 30 with the horizontal. Neglecting air resistance, find the horizontal distance from the cannon to the point where the projectile strikes the ground 180 m/s 30° 150 m

Name: Projectile Motion5. A projectile is fired from the edge of a 150-mcli
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Projectile Motion5. A projectile is fired from the edge of a 150-mcliff with an initial velocity of 180 m/s at an angleof 30 with the horizontal. Neglecting airresistance, find the horizontal distance from thecannon to the point where the projectile

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 57P: In 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of...

See similar textbooks

Similar questions

A tennis player hits the tennis ball at a distance of 10 m from the net. The ball is hitat a height of 1.2 m above ground so that it starts moving with a velocity of 30 m/s ina horizontal direction (parallel to the ground). The height of the net is 90 cm. What is the angle the tennis player has to hit the ball so it will just clear thenet?
A shooter aims horizontally at a target at the unknown distance d: the same height as the shooter with the initial bullet speed vo. Th bullet misses the target by the vertical distance h. What was the distance d? Calculate its numerical value for v0 = 1500 m/s and h=1.5 cm.
A projectile is launched from a level surface with an initial velocityof v>= 12 m>s2xn + 14 m>s2yn . What is the velocity of the projectilejust before it lands? Explain.
A father demonstrates projectile motion to his children by placing a pea on his fork's handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 7.39 m/s at an angle of 85.0° above the table. With what speed (in m/s) does the pea strike the ceiling 1.90 mabove the table?
A father demonstrates projectile motion to his children by placing a pea on his fork's handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 7.67 m/s at an angle of 81.0°above the table. With what speed (in m/s) does the pea strike the ceiling 1.90 m above the table?
1106. A projectile is fired with an initial velocity of v. ft per sec upward at an angle of 0° with the horizontal. Find the horizontal distance covered before the projectile returns to its original level. Also determine the maximum height attained by the projectile. v.? sin 2 0 ;h v. sin? 6 2 g Ans. I = %3D 1107 The oon ah
1110. In Fig. P-1109, a ball thrown down the incline strikes it at a distance s 254.5 It. If the ball rises to a maximum height h 64.4 ft above the point of release, compute its initial velocity vo and inclination 6. Ans. v. = 80.5 ft per see; 0= 53.1° FIG. P-1109 and P-1110.
1104. A projectile is fired with an initial velocity of 193.2 ft per sec upward at an angle of 30° to the horizontal from a point 257.6 ft above a level plain. What hori- ontal distance will it cover before it strikes the level plain? Ans. a 1340 ft 1106. Repeat Prob. 1104 if the projectile is fired downward at 30° to the hori- ontal.
A projectile is launched at an angle of 55 degrees from the horizontal with a velocityof 30m/s. Neglecting air resistance and assuming a horizontal surface, determine the following: a. How far away from the launch site the projectile will land.b. The maximum height the projectile will reach. (Hint: Max height is reached at half the timeof flight)
Darshan kicks the ball in a parabolic path. The ball leavesthe player’s foot with a speed of 20 m/s, making an angle of40o with the horizontal. a) Calculate the maximum height of its trajectory [2]b) Determine its velocity as it hits the ground again. Air resistance is negligible.c) How far from Darshan does the soccer ball land?
A father demonstrates projectile motion to his children byplacing a pea on his fork’s handle and rapidly depressing thecurved tines, launching the pea to heights above the diningroom table. Suppose the pea is launched at 8.25 m/s at anangle of 75.0° above the table. With what speed does the peastrike the ceiling 2.00 m above the table?
Spitting cobras can defend themselves by squeezingmuscles around their venom glands to squirt venom atan attacker. Suppose a spitting cobra rears up to a height of0.500 m above the ground and launches venom at 3.50 m/s,directed 50.0° above the horizon. Neglecting air resistance,find the horizontal distance traveled by the venom before ithits the ground.