a. With what minimum speed must you toss a 100 g ball straight up to just touch
Question:
a. With what minimum speed must you toss a 100 g ball straight up to just touch the 10-m-high roof of the gymnasium if you release the ball 1.5 m above the ground?
Solve this problem using energy.
b. With what speed does the ball hit the ground?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (12 reviews)
Model This is a problem of free fall The sum of the kinetic and ...View the full answer
Answered By
Usman Nasir
I did Master of Commerce in year 2009 and completed ACCA (Association of Chartered Certified Accountants) in year 2013. I have 10 years of practical experience inclusive of teaching and industry. Currently i am working in a multinational company as finance manager and serving as part time teacher in a university. I have been doing tutoring via many sites. I am very strong at solving numerical / theoretical scenario-based questions.
4.60+
16+ Reviews
28+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
A stunt driver wants to make his car jump over 8 cars parked side by side below a horizontal ramp (Fig. 3-41). (a) With what minimum speed must he drive off the horizontal ramp? The vertical height...
-
In the high jump, the kinetic energy of an athlete is transformed into gravitational potential energy without the aid of a pole. With what minimum speed must the athlete leave the ground in order to...
-
Jane, whose mass is 50.0 kg, needs to swing across a river (having width D) filled with man-eating crocodiles to save Tarzan from danger. She must swing into a wind exerting constant horizontal force...
-
At December 31, 2014, Torrealba Company reported the following as plant assets. During 2015, the following selected cash transactions occurred. April 1 Purchased land for $1,200,000. May 1 Sold...
-
The Hayes Chemical Company produces a chemical used in dry cleaning. Its accounting system uses standard costs. The standards per .5-gallon can of chemical call for 1.20 gallons of material and 1.50...
-
Which of the following statements concerning general purpose financial reports is correct? (a) General purpose financial reports are more detailed than the internal reports. (b) General purpose...
-
What are the three elements necessary for determining whether a statement is hearsay?
-
Prepare journal entries to record the following retirement. (Show computations and round to the nearest dollar.)The December 31, 2010 balance sheet of Wolfe Co. included the following items: 7.5%...
-
During the past 20 years, the US GDP has grown at an annual rate of 4%; meanwhile, the stock market provides us with an annual return of 10%. Explain why the stock market more than doubles the growth...
-
What is the difference between pound-mass and pound-force?
-
Rank in order, from most to least, the elastic potential energy (U Sp ) a to (U Sp ) d stored in the springs of FIGURE Q10.5. Explain. a Compressed d Stretched d 2k Stretched 2d Stretched d FIGURE...
-
A spring is compressed 1.0 cm. How far must you compress a spring with twice the spring constant to store the same amount of energy?
-
In Problem use the given annual interest rate r and the compounding period to find i, the interest rate per compounding period. 3.84% compounded monthly
-
In what other ways does the initiative here below improve healthcare? How is the initiative reviewed by your peer different from or similarQuality Payment Programs (QPP) such as Merit-based Incentive...
-
The following variable values are the new Base Run: RSSR Recruitment Time = 7 Supervisor Deficiency Multiplier: 2 RSSR Average Training Time: 23 Supervisor Recruitment Time: 18 Infallible Service...
-
When you do business or trade with companies in emerging markets, negotiations are important because of unique features such as the variation in perspectives, inefficient formal institutions, and...
-
Look for a situation where you evaluated a current or emerging industry trend or practice and applied it to your own practice. You will report on how the innovation benefitted you, your organisation...
-
Opportunity cost; of your resources i.e. in the following example resources are money and time, is defined as "the value associated with the next best use of that resource (which you must give up to...
-
As a volume of seawater freezes, the salinity of the surrounding water increases. Explain.
-
The registrar of a college with a population of N = 4,000 full-time students is asked by the president to conduct a survey to measure satisfaction with the quality of life on campus. The following...
-
(a) Music. When a person sings, his or her vocal cords vibrate in a repetitive pattern that has the same frequency as the note that is sung. If someone sings the note B flat, which has a frequency of...
-
For a string stretched between two supports, two successive standing-wave frequencies are 525 Hz and 630 Hz. There are other standing-wave frequencies lower than 525 Hz and higher than 630 Hz. If the...
-
A 1.80-m-long uniform bar that weighs 536 N is suspended in a horizontal position by two vertical wires that are attached to the ceiling. One wire is aluminum and the other is cop-per. The aluminum...
-
Evaluate economic conditions that influence company performance of starbucks Consider political, environmental, currency ( money ) , global economics, and government influences on economic...
-
(Part 1) : The business letter to your employer. The purpose of the letter is to explain why diversity is important in the workplace and to recommend actions the organization can take to become more...
-
Question 4 (20 marks)In the recent annual general meeting of Umi Technology Limited, the board of directors declared an annual dividend of $5.00 per share, and the shareholders agreed to a rights...
Study smarter with the SolutionInn App