A. A cannonball is shot horizontally at 20 m/s on top of a 50 m cliff. (a) How far horizontally from the cliff does the cannonball land on the ground? (b) What was the final velocity of the cannonball before hitting the ground?

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 59P: Aaron Rodgers throws a football at 20.0 m/s to his wide receiver, who runs straight down the field...
icon
Related questions
icon
Concept explainers
Topic Video
Question
cuit
PROJECTILE MOTION
A. A cannonball is shot horizontally at 20 m/s on top of a
50 m cliff. (a) How far horizontally from the cliff does the
cannonball land on the ground? (b) What was the final
velocity of the cannonball before hitting the ground?
В.
A ball is launched from the ground at an angle of 53° above the horizontal at 10 m/s.
The ball returns to the ground. (a) How far did the ball go horizontally? (b) How far
vertically is the peak?
C. A tennis ball is hit with an initial velocity of 25 m/s [10° above the horizontal] starting
from a height of 2.1 m, and lands on the ground. There is a net 1.4 m high. (a) What is the
height above the ground at the peak? (b) If the ball clears the net at its peak, how much will it
be above the net?
Transcribed Image Text:cuit PROJECTILE MOTION A. A cannonball is shot horizontally at 20 m/s on top of a 50 m cliff. (a) How far horizontally from the cliff does the cannonball land on the ground? (b) What was the final velocity of the cannonball before hitting the ground? В. A ball is launched from the ground at an angle of 53° above the horizontal at 10 m/s. The ball returns to the ground. (a) How far did the ball go horizontally? (b) How far vertically is the peak? C. A tennis ball is hit with an initial velocity of 25 m/s [10° above the horizontal] starting from a height of 2.1 m, and lands on the ground. There is a net 1.4 m high. (a) What is the height above the ground at the peak? (b) If the ball clears the net at its peak, how much will it be above the net?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Projectile motion
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University