A ball is thrown at speed ? from zero height on level ground. Let ?0 be the

Question:

A ball is thrown at speed ? from zero height on level ground. Let ?0 be the angle at which the ball should be thrown so that the distance traveled through the air is maximum. Show that ?0 satisfiesYou can show numerically that ?0 ? 56.5o

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introductory Classical Mechanics

ISBN: 978-0521876223

1st edition

Authors: David Morin

See More Books

Question Posted: Jul 14, 2011 02:25 PM

See More Questions

A ball is thrown at speed from zero height on level ground. At what angle should it be thrown so that the area under the trajectory is maximum?
A ball is thrown directly downward, with an initial speed of 8.00 m/s, from a height of 30.0 m. After what time interval does the ball strike the ground?
The 2-kg ball is thrown at the suspended 20-kg block with a velocity of 4 m/s. If the coefficient of restitution between the ball and the block is e = 0.8, determine the maximum height h to which the...
The Total Landed Costs (TLC) for a plastic wrap packaging machine from Germany to Monterrey, Mexico was calculated to be $723,566 USD. The company intends to use it for only 3 years and then resell...
1. Do Exercise 18-25 using the FIFO method. Data from Exercise 18-25 2. What are the managerial issues involved in selecting or reviewing the percentage of spoilage considered normal? How would your...
Nicoula is a server at a La Jolla restaurant. Nicoula received $1,200 in unreported tips during 2019 and owes Social Security and Medicare taxes on these tips. Her total income for the year,...
Use the Poisson distribution to approximate the binomial probability $b(1 ; 100,0.02)$.
Imagine a world of two countries in which the only causes of fluctuations in stock prices are unexpected shifts in monetary policies. Under which exchange rate regime would the gains from...
Mainord Corporation issues $ 1 comma 0 0 0 comma 0 0 0 of 1 0 minus year , 6 % convertible bonds. Each $ 1 , 0 0 0 bond is convertible into 2 6 common shares. On the date of the issue, the shares had...
A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from a motor through a belt with the belt tensions shown. The power is transmitted through the shaft and...
A ball is dropped from rest at height h, and it bounces off a surface at height y (with no loss in speed). The surface is inclined so that the ball bounces off at an angle of with respect to the...
A ball is thrown straight upward so that it reaches a height h. It falls down and bounces repeatedly. After each bounce, it returns to a certain fraction f of its previous height. Find the total...
How would you describe a private enterprise?
Find the regression line for the data in Problem 46. Assume $x$ is the IQ and $y$ is the GPA. Data from Problem 46 A group of ten people were selected and given a standard IQ test. These scores...
Instant Dinner comes in packages with weights that are normally distributed, with a standard deviation of $0.3 \mathrm{oz}$. If $2.3 \%$ of the dinners weigh more than $13.5 \mathrm{oz}$, what...
Find the regression line for the data points in Problems 31-38. 0 4 5 -10 -10 10-20 10
In Problems 35-39, suppose that, for a certain mathematics class, the scores are normally distributed with a mean of 75 and a standard deviation of 8. The teacher wishes to give A's to the top \(6...
A normal distribution has a mean of 85.7 and a standard deviation of 4.85. Find data values corresponding to the values of z given in Problems 42-45. $z=-3.46$
According to the FBIs Uniform Crime Reports, approximately 1 in 365 cars was stolen in the United States in 2018. Beth owns a car worth $20,000 and is considering purchasing an insurance policy to...
Show that gj concave AHUCQ Abadie For nonnegative variables, we have the following corollary.
The following substrate concentration [S] versus time data were obtained during an enzyme-catalyzed reaction: t = 0 min, [S] = 1.00 M; 20 min, 0.90 M; 60 min, 0.70 M; 100 min, 0.50 M; 160 min, 0.20...
A load P acts on a horizontal beam that is supported by four rods arranged in the symmetrical pattern shown in the figure. Each rod has cross-sectional area A and the material is elastoplastic with...
The symmetric truss ABCDE shown in the figure is constructed of four bars and supports a load P at joint E. Each of the two outer bars has a cross-sectional area of 0.307 in.2, and each of the two...
Five bars, each having a diameter of 10 mm, support a load P as shown in the figure. Determine the plastic load PP if the material is elastoplastic with yield stress Y 250 MPa. 2h
what ways do individuals navigate and negotiate their identities within the complex matrix of socialization processes, considering factors such as ethnicity, gender, and socioeconomic status ?
Discuss in three paragraphs how a bank can decrease its labor expense to to improve its risk/return profile. give correct answer with explanation in long.
discuss the concept of resocialization and its significance in situations where individuals undergo significant life transitions or experiences that challenge their existing social identities and...

A ball is thrown at speed ? from zero height on level ground. Let ?0 be the

Question:

1+ sin 0o sin 6o In = 1. (2.57) Cos do

Step by Step Answer:

Let be the angle at which the ball is thrown Then the coordinates are ...View the full answer

Introductory Classical Mechanics

Students also viewed these Mechanics questions