FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!
Question
1 Approved Answer

28. A ball is kicked from the ground with an initial speed vo at an angle 0 above the horizontal. Which of the following

28. A ball is kicked from the ground with an initial speed 10 at an angle θ above the horizontal. Which of the following best describes the magnitudes of the velocity and acceleration of the ball when it reaches the highest point of its trajectory? Velocity Acceleration (A) 0 (B) vo cos θ 00 v0 sin θ cos θ vo sin θ -(C) 9.8 m/s2 9.8 m/s4 (D) (B) 

28. A ball is kicked from the ground with an initial speed vo at an angle 0 above the horizontal. Which of the following best describes the magnitudes of the velocity and acceleration of the ball when it reaches the highest point of its trajectory? Velocity Acceleration (A) (B) Vo Cos O (C) Vo sin 0 9.8 m/s? 9.8 m/s? (D) Vo cose cos O (E) vo sin e

Step by Step Solution

★★★★★

3.47 Rating (144 Votes )

There are 3 Steps involved in it

Step: 1

Answer option D is the answer 28 cp tiom D is cousuct D 4o ... blur-text-image
Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of Physics
Fundamentals of Physics

Authors: Jearl Walker, Halliday Resnick

8th Extended edition

471758019, 978-0471758013

More Books

Students explore these related Accounting questions

Question

A soccer ball is kicked from the ground with an initial speed of 19.5 m/s at an upward angle of 45. A player 55 m away in the direction of the kick starts running to meet the ball at that instant....

Answered: 3 weeks ago

Question

Ball 1 is thrown with an initial speed v 0 at an angle relative to the horizontal (x) axis. Ball 2 is thrown at the same angle, but with an initial speed of 2v 0 . (a) If ball 1 is in the air for a...

Answered: 3 weeks ago

Question

A projectile launched from the ground with an initial speed of 20 m/s and a launch angle u follows a trajectory approximated by x = (20 cos )t, y = -4.9t 2 + (20 sin )t, where x and y are the...

Answered: 3 weeks ago

Question

Which of these statements is false? A. Assets = Liabilities + Equity B. Assets Liabilities = Equity C. Liabilities Equity = Assets D. Liabilities = Assets Equity

Answered: 3 weeks ago

Question

Table 2.11 gives the 25 most powerful celebrities and their annual pay as ranked by the editors of Forbes magazine and as listed on the Forbes.com website on June 14, 2011. a. Develop a frequency...

Answered: 3 weeks ago

Question

The income statement and the cash flows from the operating activities section of the statement of cash flows are provided on the next page for Syntric Company. The merchandise inventory account...

Answered: 3 weeks ago

Question

=+d) How many tourists would you predict for Hawaii in April 2007 (month 63 of this series)?

Answered: 3 weeks ago

Question

Discuss the meaning and problems associated with using the end-state view criteria of merit, achievement, effort, and contribution.

Answered: 3 weeks ago

Question

Garden Yeti manufactures garden sculptures. Each sculpture requires 9 pounds of direct materials at a cost of $3 per pound and 0.4 direct labor hour at a rate of $16 per hour. Variable overhead is...

Answered: 3 weeks ago

Question

A furniture manufacturer produces two types of tables (country and contemporary) using three types of machines. The time required to produce the tables on each machine is given in the following...

Answered: 3 weeks ago

Question

Cash payback period, net present value method, and analysis Elite Apparel Inc. is considering two investment projects. The estimated net cash flows from each project are as follows: Retail Store \...

Answered: 3 weeks ago

Question

Given the evolving nature of cyber threats, how do you ensure that your knowledge stays current? In a rapidly changing digital landscape, staying informed about the latest cybersecurity trends is...

Answered: 3 weeks ago

Question

The student performed a specific heat capacity measurement of the same unknown fluid sample using the DSC and followed the Three-Run Method. They performed the heat flow calibration prior to their...

Answered: 3 weeks ago

Question

Excel caculation on cascade mental health clinic

Answered: 3 weeks ago

Question

Linear Approximation and Differentials: (1 point) Estimate Af using the Linear Approximation and use a calculator to compute both the e f(x) = 3+x. Af a = 1. Ax=1 With these calculations, we have...

Answered: 3 weeks ago

Question

A business should invest in information security to protect their sensitive data, and maintain customer trust, and also because of information security the business avoids financial losses due to...

Answered: 3 weeks ago

Question

Take me to the ten Your company decides that an owance for doubtful account is required in the amount of 19.00. There is a 1.125 credit bance in the court Promethe journal entry to set up the...

Answered: 3 weeks ago

Question

To help you become familiar with the accounting standards, this case is designed to take you to the FASBs Web site and have you access various publications. Access the FASBs Web site at...

Answered: 3 weeks ago

Question

Figure gives the acceleration a versus time t for a particle moving along an x axis. The a-axis scale is set by a, = 12.0 m/s2. At t = ?? 2.0 s, the particle's velocity is 7.0 m/s. What is its...

Answered: 3 weeks ago

Question

A mass less rigid rod of length L has a ball of mass m attached to one end (Figure). The other end is pivoted in such a way that the ball will move in a vertical circle. First, assume that there is...

Answered: 3 weeks ago

Question

Earth has a mass of 5.98 x 1.0 24 kg. The average mass of the atoms that make up Earth is 40 u. How many atoms are there in Earth?

Answered: 3 weeks ago

Question

If Eagle Sports Supply's 2016 dividend payout ratio is 70% and the equity-to-asset ratio is 2/3, what is the 2016 internal growth rate and sustain able growth rate? Calculate the required external...

Answered: 3 weeks ago

Question

Suppose that the tax rate on dividends is 28%, and the tax rate on capital gains is zero. Eagle Net Resources is about to pay a $2 per share dividend. a. By how much will Eagle Net's share price fall...

Answered: 3 weeks ago

Question

If the dividend payout ratio in problem 9 is fixed at 50%, calculate the required total external financing for growth rates in 2016 of 15%, 20%, and 25%. Income Statement, 2015...

Answered: 3 weeks ago

Previous Question Next Question