Question: A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in

A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 8.0 s. What is its initial velocity? Neglect air resistance.

Step by Step Solution

★★★★★

3.31 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Assuming that air resistance can be neglected the acceleration is the same for both the upward and ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1176-P-M-K(1036).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

In the absence of air resistance, if a ball is thrown vertically upward with a certain initial speed, on returning to its original level it will have the same speed. When air resistance is a factor,...

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...

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...

The greatest height reported for a jump into an airbag is 99.4 m by stuntman Dan Koko. In 1948 he jumped from rest from the top of the Vegas World Hotel and Casino. He struck the airbag at a speed of...

1. A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball in the air for a total time of 7.54s. What is its initial velocity?...

Concept Simulation 2.3 provides some background for this problem. A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is...

9" I (1) Ajet plane is initially cruising at 253.0 m/s [W] when suddenly, the pilot turns the engines up to full throttle. After travelling 2.47 km, the jet has a nal velocity of 356.0 m/s [W]. What...

Draw the diagrams for problems and show all working please . To get the full credit of the problem you need to show relevant formula, substitution of values and steps to solve the problem PART A [5]...

This is an old exam that is used as a study guide for the 2020 fall exam Physics 114 Prof. M. S. Boley Second Hour Exam Fall 09 Section 1 PLEASE PRINT YOUR NAME CLEARLY: our dia rams and calculations...

15. [-/5.2 Points] DETAILS SERCP11 4.2.P.012. MY NOTES ASK YOUR TEACHER Two forces are applied to a car in an effort to move it, as shown in the figure below. (Let Fj = 405 N and F2 = 375 N. Assume...

52) Magnetite (Fe304) contains both ferrous (Fe") and Ferric (Fe") iron. On analysis in a laboratory, a 120 g Sample of the Fe3O4 was found to contain 0.25% Fe"". Express the concentration of Fe" in...

Ford Motor Company is discussing new ways to recapitalize the firm and raise additlonal capital. Its current capital structure has a 25% weight in equity, 10% in preferred stock, and 65% in debt. The...

A portfolio is considered efficient when the maximum expected return is equal to the level of Question 2 2 options: 1 ) correlation. 2 ) investment. 3 ) risk. 4 ) stock.

These costs are also known as the cost of poor quality. A. Appraisal costs B. Corrective costs C. Prevention costs D. Failure costs

It is expected that an investment of P at time 0 to provide an income of $1,000 every year for the next 12 years. If the investor expects to have a rate of return of 8% per year, what is the value of...

using the OpenGL API and the C programming language what wrong? gluOrtho2D (0.0, Glfloat (newidth), 0.0, GLfloat (newHeight)) : public GLAPI void APIENTRY gluOrtho2D (GLdouble left, GLdouble right,...

help please 3. [-/4.42 Points] DETAILS BBUNDERSTAT12 7.1.017.MI. MY NOTES ASK YOUR TEACHER Total plasma volume is important in determining the required plasma component in blood replacement therapy...