A ball is thrown upward from the ground. You observe the ball through a window on...

A ball is thrown upward from the ground. You observe the ball through a window on its way up, and notice it was visible for 2 seconds while it travels from the bottom of the window to the top, which is a length of 43.42 metres.

a) How much time does it take for the ball to be seen again (in seconds)?

b) How far above top of window will the ball reach (in metres)?

Expert Solution

genius_generous answered 1 month ago

A ball is tossed vertically upward from a window, height 50.0 m above the ground. The...

A ball is tossed vertically upward from a window, height 50.0 m above the ground. The initial speed of the ball is 25.0 m/s. The ball goes up and comes down, landing on the ground at the base of the building. Determine the following: a) The time it took the ball to reach its maximum height above ground. b) The maximum height above the ground. c) The time the ball returns to its initial height. d) The velocity of the...

A ball is thrown upward with an initial velocity of 32 ft/sec from a tower 48 feet above ground

A ball is thrown upward with an initial velocity of 32 ft/sec from a tower 48 feet above ground. Assume that the only force affecting the ball during travel is from gravity, which produces downward acceleration of 32 ft/sec^2. Then The maximum height reached by the ball is: ____________________ The ball hits the ground at time t; _____________________

Two identical balls, Ball A and Ball B are thrown vertically upward. Ball A is thrown...

Two identical balls, Ball A and Ball B are thrown vertically upward. Ball A is thrown with an initial speed of v, and Ball B is thrown with an initial speed of 2v. Which of the following statement is correct? Ignore air resistance. A. The maximum heights of the two balls are equal. B. The maximum height of the second ball is eight times that of the first ball. C. The maximum height of the second ball is 1.41 times...

A particle is uncharged and is thrown vertically upward from ground level with a speed of...

A particle is uncharged and is thrown vertically upward from ground level with a speed of 23.1 m/s. As a result, it attains a maximum height h. The particle is then given a positive charge +q and reaches the same maximum height h when thrown vertically upward with a speed of 29.3 m/s. The electric potential at the height h exceeds the electric potential at ground level. Finally, the particle is given a negative charge -q. Ignoring air resistance, determine...

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...

1.) A particle is uncharged and is thrown vertically upward from ground level with a speed...

1.) A particle is uncharged and is thrown vertically upward from ground level with a speed of 20.1 m/s. As a result, it attains a maximum height h. The particle is then given a positive charge +q and reaches the same maximum height h when thrown vertically upward with a speed of 27.3 m/s. The electric potential at the height h exceeds the electric potential at ground level. Finally, the particle is given a negative charge −q. Ignoring air resistance,...

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 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...

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?

•A ball is thrown upward from an initial height of 4.9 m with an initial speed...

•A ball is thrown upward from an initial height of 4.9 m with an initial speed of 9.8 m/s •How high is the ball 2.0 s later? •What is the velocity of the ball at its highest point •When does it reach Its highest point •How high does the ball go? •When does the ball hit the ground? •How fast is it going when (right before) it hits the ground?

Question