You throw a ball upward with an initial speed of 4.5 m/s. When it returns to your

Question:

You throw a ball upward with an initial speed of 4.5 m/s. When it returns to your hand 0.92 s later, it has the same speed in the downward direction (assuming air resistance can be ignored). What was the average acceleration vector of the ball?

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

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 11:04 AM

See More Questions

An elevator starts from rest and moves upward, accelerating at a rate of 4 ft/s2 until it reaches a speed of 24 ft/s, which it then maintains. Two seconds after the elevator begins to move, a man...
A 0.63 kg ball thrown directly upward with an initial speed of 14 m/s reaches a maximum height of 8.1 m. What is the change in the mechanical energy of the ball-Earth system during the ascent of the...
A 0.300-kg ball is thrown vertically upward with an initial speed of 10.0 m/s. If the initial potential energy is taken as zero, find the balls kinetic, potential, and mechanical energies (a) At its...
11. What is the Specific Gravity of Zinc ? 12. The barometric pressure for the day is 14.7 psi. The hangar shop air tank gage reads 120 psi. What is the absolute pressure inside the shop air tank? =...
Homemade Dividends you own 1,000 shares of stock in Avondale Corporation. You will receive a $1.50 per share dividend in one year. In two years, on Avondale stock is 15 percent. What is the current...
An advantage of a physical address pointer is that a. it points directly to the actual disk storage location b. it is easily recovered if it is inadvertently lose. c. it remains unchanged when disks...
Opposite are the comparative statements of financial position of Foxbell Ltd as at 30 June 2024 and 2025, and the statement of financial performance and statement of changes in equity for the year...
Create a set of use cases for the accompanying dentist office system, but do not bother to identify the steps within each use case. (Just complete the information at the top of the use case form.)...
Consider a semiannual 3.5% coupon bond with a $1,000 face value that has 4 years to maturity. (a) Calculate the market price of this bond using a yield to maturity (YTM) of 3.6%. Is this bond a...
Rick Eldridge is the new vice president for operations at The Golfers Link (TGL), a company specializing in the production of quality, discount sets of golf clubs. Rick was hired primarily because of...
A jogger runs with a speed of 3.25 m/s in a direction 30.0 above the x axis. (a) Find the x and y components of the jogger's velocity. (b) How will the velocity components found in part (a) change if...
Consider a skateboarder who starts from rest at the top of a ramp that is inclined at an angle of 17.5 to the horizontal. Assuming that the skateboarder's acceleration is g sin 17.5, find his speed...
Why is competition important in a capitalist economy? Why do businesses need to focus on both primary competitors as well as newer entrants? How was Red Bull able to become a major competitor in an...
Consider the following table of costs and benefi ts from a governmental policy to clean the water in a local area. (a) What level of abatement is most effi cient by general economic criteria? (b)...
From the following trial balance of Kingfire, extracted after one year of operations, prepare an income statement for the year ending 30 June 2012, together with a statement of financial position as...
Enter the following transactions in the ledger of A. Baker and prepare a trial balance at 31 May, together with a calculation of the profit for the month and a statement of financial position at 31...
What are the benefits claimed for activity-based costing?
Think of some brands that have a relationship that you could describe as a fling, secret affair, or mentor relationships. Why?
A public university receives approximately 20 percent of its revenue from state appropriations. In which category of revenues (operating or nonoperating) should it report the state appropriations and...
Research an article from an online source, such as The Economist, Wall Street Journal, Journal of Economic Perspectives, American Journal of Agricultural Economics, or another academic journal. The...
In Figure a, a constant horizontal force Fa is applied to block, 4, which pushes against block B with a 20.0N force directed horizontally to the right. In Figure b, the same force Fa is applied to...
Two blocks are in contact on a frictionless table. A horizontal force is applied to the larger block, as shown in Figure. (a) If m1 = 2.3 kg, m2 = 1.2 kg, and F = 3.2 N, find the magnitude of the...
In Figure three ballot boxes are connected by cords, one of which wraps over a pulley having negligible friction on its axle and negligible mass. The three masses are mA = 30.0 kg, mB = 40.0 kg, and...
Give an example of one piece of financial information that may be used differently for two stakeholders (users) and explain how it would be used and presented differently?
Complete common -size statements (balance sheets) using the data below on page 246. You will be required to create a spreadsheet in MS Excel to display the statements (balance sheets).? In a 1 to 2...
A sail boat in the Great South Bay travels 2 miles east and then 4 miles south to get to Fire Island. What is its distance and displacement?

You throw a ball upward with an initial speed of 4.5 m/s. When it returns to your

Question:

Step by Step Answer:

After it leaves your hand the only acceleration of the ball is due to gravity so we expect t...View the full answer

Physics

Students also viewed these Mechanics questions