You throw a ball vertically upward with an initial speed of 5 m/s from your dorm window...
You throw a ball vertically upward with an initial speed of 5 m/s from your dorm...
You throw a stone vertically upward with an initial speed of 6.1 m/s from a third-story office window. 1)If the window is 13 m above the ground, find the time the stone is in flight. 2) Find the speed of the stone just before it hits the ground.
You throw a ball vertically upward with a velocity of 10 m/s from a window located 20 m above the ground. Knowing that the acceleration of the ball is constant and equal to 9.81 m/s^2 downward, determine (a) the velocity v and elevation y of the ball above the ground at any time t, (b) the highest elevation reached by the ball and the corresponding value of t, (c) the time when the ball hits the ground and the corresponding...
A ball is thrown vertically upward with an initial position of So = 10 m. The maximum height reached by the ball is 30 m. a. Determine the initial velocity of the ball. b. Determine the time of flight when it returns to its initial position. c. Determine the time of flight when it hits the ground. d. Determine the velocity just before it hits the ground. Check your answer using a different equation. e. Plot v(t) and s(t) from...
You throw a ball upward with an initial speed of 3.0 m/s from an initial height of 1.5 m. After you throw the ball, its acceleration is 9.81 m/s2 downward. Taking upward to be the positive direction, write the position-time equation for the ball's motion. Express your answer in terms of t. t is expressed in seconds.
You throw a ball straight upward with an initial speed of 12 m/s. What is the objects acceleration on the way up and on the way down? Calculate the maximum height the ball can reach. What is the total flight time of the ball?
You throw a ball vertically from an apartment balcony to the ground 13.6 m below. Find the ball's initial velocity if it hits the ground 1.08 s after you release it. magnitude? direction? ---Select--- upward downward
Question 8 1pts A ball is thrown vertically upward with an initial speed of 20 m/s. Two seconds later a stone is thrown vertically from the same initial height as the ball) with an initial speed of 24 m/s. At what height above the release point will the ball and stone pass each other? The acceleration is 9.8 m/s in the downwards direction 17 m E E 21 m
Two throw
A blue ball is thrown upward with an initial speed of 22.2 m/s, from a height of 0.8 meters above the ground. 2.7 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 9.2 m/s from a height of 27.8 meters above the ground. The force of grandly due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s^2. What is the speed of...
A 0.44-kg ball is thrown vertically upward with an initial speed of 16.5 m/s. What is the kinetic energy of the ball when it has travelled three-quarters of the distance to its maximum height?
A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 7 m/s. The bag is released with the same upward velocity of 7 m/s when t O and hits the ground whent-9s PartA Determine the speed of the bag as it hits the ground. Express your answer to three significant figures and include the appropriate units. u | Value Units Submit Part B Determine the altitude of the balloon when bag hits the ground...