Question 4 1 pts A stone is thrown directly upward with an initial speed of 9.6...
A stone is thrown directly upward with an initial speed of 5.7 m/s from a height of 13.6 m. After what time interval (in s) does the stone strike the ground? Use g = 9.8 m/s2. Enter a number with 2 digits behind the decimal point.
Please answer each part.... A) A stone is thrown directly upward with an initial speed of 7.9 m/s from a height of 19 m. What is the speed of the stone in m/s when it hits the ground? Use g = 9.8 m/s2 Enter a number with 2 digits behind the decimal point. B) Consider motion in one dimension. (The sign of the vector quantities is their direction indicator.) An object moves in the positive x-direction with speed 3.6 m/s...
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
7. (15 pts.) A ball is thrown directly downward, with an initial speed of 10.0 m/s, from a height of 50.0 m. After what time interval does the ball strike the ground?
7. (15 pts.) A ball is thrown directly downward, with an initial speed of 10.0 m/s, from of 50.0 m. After what time interval does the ball strike the ground?
A ball is thrown directly downwards with a an initial speed of 8 m/s from a height of 84 m. After what time interval does it strike the ground? A ball is thrown directly downwards with a an initial speed of 8 m/s from a height of 84 m. After what time interval does it strike the ground?
A ball is thrown directly downward with an initial speed of 8.60 m/s from a height of 29.2 m. After what time interval does it strike the ground? s
A rock is thrown vertically upward with (initial) velocity of 30 m/s. Hint: Use acceleration constant g = 9.8 m/s2. a) Find the velocity of the rock for all relevant times. b) Find the position of the rock for all relevant times. c) Find the time when the rock reaches its highest point. What is its height? d) Find the time when the rock hits the ground.
A ball is thrown directly downward with an initial speed of 8.15 m/s, from a height of 30.8 m. After what time interval does it strike the ground?
A ball is thrown directly downward with an initial speed of 8.05 m/s, from a height of 30.4 m. After what time interval does it strike the ground?