a ball was thrown straight upward from the top of a building 120 ft high at...

a ball was thrown straight upward from the top of a building 120 ft high at a rate of 24 ft/s. answer the following questions (acceleration is -32 ft/s^2 )

a. at what time t does the ball reach its maximum height?

b. what is the velocity of the ball at 3 seconds?

c. how long does it take for the ball to hit the ground?

d. what is the velocity of the ball when it hits the ground?

Expert Solution

If you have any kind of problem then please ask me in the comment section. If you understand then please like it.

milcah answered 2 years ago

A 2.00 kg ball is thrown straight upward from the top of a 50.0 m high...

A 2.00 kg ball is thrown straight upward from the top of a 50.0 m high building with an initial speed of 10.0 m/s. Given: a. What is the total energy at the top of the building? b. What is the total energy at the ground? c. What are the potential and kinetic energies at the ground? d. What is its speed at the ground?

a Ball is thrown upward from the top of a 23.5 m building with a speed...

a Ball is thrown upward from the top of a 23.5 m building with a speed of 12.4 m/s. ignore air resistance A) draw and label a figure with a coordinate system showing the balls initial position and initial velocity. B) write down the proper equations of motion and replace all known initial conditions and constant values with their appropriate numerical values to find the following C)to what maximum height above the ground will the ball rise? D) how much...

Part I A ball is thrown straight up from the top of a building that is...

Part I A ball is thrown straight up from the top of a building that is 185ft high with an initial velocity of 64ft/s. The height of the object can be modeled by the equation s(t) = -16t 2 + 64t + 185. In two or more complete sentences explain how to determine the time(s) the ball is higher than the building in interval notation. Part II In two or more complete sentences, describe the transformation(s) that take place on...

A ball is thrown vertically upward from the top of a building 112 feet tall with...

A ball is thrown vertically upward from the top of a building 112 feet tall with an initial velocity of 96 feet per second. The distance s  (in feet) of the ball from the ground after t seconds is s (t) = 112 + 96t - 16t2 Complete the table and discuss the interpretation of each point. t s(t) Interpretation 0 0.5 1 2 100 100 200 200 Answer these questions. After how many seconds does the ball strike the...

1. A 2.00 kg ball is thrown straight upward from the top of a 50.0 m...

1. A 2.00 kg ball is thrown straight upward from the top of a 50.0 m high building with an initial speed of 10.0 m/s. (25 points) Given: (1 point) a. What is the total energy at the top of the building? (6 points) b. What is the total energy at the ground? (6 points) c. What are the potential and kinetic energies at the ground? (6 points) d. What is its speed at the...

A ball is thrown vertically upward from a height of 5 ft with an initial velocity...

A ball is thrown vertically upward from a height of 5 ft with an initial velocity of 40 feet per second. Note that the acceleration of the ball is given by a(t) = −32 m/s2. How high will the ball go? When does the ball hit the ground? What is the velocity of the ball when it hits the ground?

A ball is thrown straight up from the edge of the roof of a building. A...

A ball is thrown straight up from the edge of the roof of a building. A second ball is dropped from the roof a time of 1.20 s later. You may ignore air resistance. A) If the height of the building is 20.7 m , what must the initial speed be of the first ball if both are to hit the ground at the same time? B) Consider the same situation, but now let the initial speed v0 of the...

A ball is thrown from the top of a building at an angle of 30degrees above...

A ball is thrown from the top of a building at an angle of 30degrees above the horizontal and with an initial speed of 20m/s. if the ball is in flight for 4seconds A) how tall is the building? b)what horizontal distance does the ball travel? c) what maximum height does the ball reach? d)with what speed and angle of impact does the ball land?

1. A ball is thrown from the top of a 50 m high cliff with a...

1. A ball is thrown from the top of a 50 m high cliff with a velocity of 10 m/s @ 30o. a. What is the time to the maximum height and what is the max height? b. How long does the ball take to hit the ground? c. What is the velocity of the ball when it hits the ground? d. What is the horizontal range when the ball hits the ground (total x)? 2. Consider the initial velocity...

A ball is thrown vertically downward from the top of a 33.0-m-tall building. The ball passes...

A ball is thrown vertically downward from the top of a 33.0-m-tall building. The ball passes the top of a window that is 10.8 m above the ground 2.00 s after being thrown. What is the speed of the ball as it passes the top of the window?

Question