A ball is thrown upward from the top of a building with a velocity of 14.7 meters / sec. and afterreaching its maximum height, it begins to descend in free fall until it reaches the ground (downon the road). If we take the top of the building as a reference:a) Determine the time (tymax.) at which the ball reaches its maximum height and the value ofsaid maximum height (ymax-).b) Determine the position (y) and the velocity (v,) of the ball for a time equal to 2 seconds. Forthe 2-second time, is the ball above the top of the building or below the top of the building? Isthe ball going up or down?c) Determine the position (y) and the velocity (v,) of the ball for a time equal to 4 seconds. Forthe 4-second time, is the ball above the top of the building or below the top of the building? Isthe ball going up or down?d) Determine the velocity (v,) of the ball at a height of 6 meters above the top of the building.Explain your answer in terms of the signs obtained in your result.

Since there are multiple questions. I answer only the first three subparts. Please resubmit the…

Answered: A ball is thrown upward from the top of…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 54PE: A ball is thrown straight up. It passes a 2.00-m-high window 7.50 m off the ground on its path up...

See similar textbooks

Similar questions

If it takes 3s for a ball to strike the ground when it is released from rest, determine the height in meters of the building from which it was released. Also, what is the velocity of the ball when it strikes the ground?
A celebrated Mark Twain story has motivated contestantsin the Calaveras County Jumping Frog Jubilee, wherefrog jumps as long as 2.2 m have been recorded. If a frogjumps 2.2 m and the launch angle is 45°, find (a) the frog’slaunch speed and (b) the time the frog spends in the air.Ignore air resistance.
A fireworks rocket explodes at a height of 42.0 m , producing fragments with velocities ranging from 8.68 m/s downward to 16.7 m/s upward. Over what time interval are fragments hitting the ground? Needs Complete solution with 100 % accuracy.
How do you calculate the total time a projectile is in flight given only the initial velocity and maximum height?
If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in feet after ? second is given by y=70t−16t^2. Find the average velocity for the time period begining when t=2 and lasting 0.1 seconds = 0.01 seconds= 0.001 seconds= Finally based on the above results, guess what the instantaneous velocity of the ball is when ?=2.
A ball is thrown straight up. It passes a 2.00-m-highwindow 7.50 m off the ground on its path up and takes 0.312s to go past the window. What was the ball’s initial velocity?Hint: First consider only the distance along the window, andsolve for the ball's velocity at the bottom of the window. Next,consider only the distance from the ground to the bottom ofthe window, and solve for the initial velocity using the velocityat the bottom of the window as the final velocity.
A ball is thrown straight up with an initial velocity of 196 feet/sec. So the height is given by h(t)=224t-16t^2 a. find average velocity of the ball over the interval (2, 2.1) b. when will the ball hit the ground? c. Find the inverse function that gives the time (t) in which the ball is at the height (h) as the ball travels downward. d. At what time will the ball be on the way back down and 540 feet above the ground? e. make a table: find time interval and average velocity time frames: 1 sec before hitting ground, 1/2 sec before hitting ground, 0.1, 0.01 and 0.001 f. How fast is the ball moving the instant it hit the ground?
A particle moving along a straight line decelerates according to a = -kv, where k is a constant and v is velocity. If it's initial velocity at time t = 0 is vo=4m/s and its velocity at time t = 2s is v = 1m/s, determine the time t and corresponding distance s for the particle speed to be reduced to one tenth of its initial value
A hot-air balloonist, rising vertically with a constant velocity of magnitude 5.00 m/s, releases a sandbag at an instant when the balloon is 40.0 m above the ground. After it is released, the sandbag is in free fall. Compute the position and velocity of the sandbag at 0.250 s and 1.00 s after its release. How many seconds after its release will the bag strike the ground? With what magnitude of velocity does it strike the ground? What is the greatest height above the ground that the sandbag reaches?
The height of an object thrown upward from the roof of a building 408 ft. tall, with a initial velocity of 96 ft/ sec, is given by the equation h= -16t2+96t+408, where h represents the height of the object after t seconds. How long will it take the object to hit the ground?. Answer in exact form and decimal form rounded to the nearest hundredth.
In an experiment, a shearwater (a seabird) was taken from its nest, flown a distance 5190 kmkm away, and released. It found its way back to its nest 13.5 daysdays after release. If we place the origin in the nest and extend the +x+x-axis to the release point, what was the bird's average velocity for the return flight? Express your answer in meters per second. vav.−xvav.−x = ________________ m/s What was the bird's average velocity for the whole episode, from leaving the nest to returning? Express your answer in meters per second. vav.vav. = __________________ m/s
In an experiment, a shearwater (a seabird) was taken from its nest, flown 5150 km away, and released. The bird found its way back to its nest 13.5 days after release. If we place the origin at the nest and extend the +x-axis to the release point, what was the bird’s average velocity in m/s (a) for the return flight and (b) for the whole episode, from leaving the nest to returning?

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

University Physics Volume 1

Physics

ISBN:

9781938168277

Author:

William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:

OpenStax - Rice University

Glencoe Physics: Principles and Problems, Student…

Physics

ISBN:

9780078807213

Author:

Paul W. Zitzewitz

Publisher:

Glencoe/McGraw-Hill

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

University Physics Volume 1

Physics

ISBN:

9781938168277

Author:

William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:

OpenStax - Rice University

Glencoe Physics: Principles and Problems, Student…

Physics

ISBN:

9780078807213

Author:

Paul W. Zitzewitz

Publisher:

Glencoe/McGraw-Hill

SEE MORE TEXTBOOKS