when you throw a rock from a window 2m above ground with an initial velocity of...
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when you throw a rock from a window 2m above ground with an initial
velocity of...
You throw a rock with an initial horizontal velocity and it hits the ground at x...
You throw a rock with an initial horizontal velocity and it hits the ground at x meters away from your feet. What if: (a) You throw the same stone with the same initial conditions but instead you do this on a another planet with a mass 4 times the mass of the earth. With what factor will x change? (b) You throw the same stone with the same initial conditions but instead you do this on a another planet with...
You throw a ball from your window 14 meters above the ground. When the ball leaves...
You throw a ball from your window 14 meters above the ground. When the ball leaves your hand, it is moving at a speed of 20 m/s at an angle of 10 degree below the horizontal. Choosing a coordinate system such that its origin is located on your hand, the positive x axis is down and the positive y axis is right. Calculate how far horizontally from your hand, the ball lands.
You throw a 3.00-N rock vertically into the air from ground level. You observe that when...
You throw a 3.00-N rock vertically into the air from ground level. You observe that when it is 15.9 m above the ground, it is traveling at 25.7 m/s upward. a)Use the work-energy theorem to find the rock's speed just as it left the ground. b)Use the work-energy theorem to find its maximum height.
You throw a 20-N rock vertically into the air from ground level. You observe that when...
You throw a 20-N rock vertically into the air from ground level. You observe that when it is a height 15.9 m above the ground, it is traveling at a speed of 24.8 m/s upward. A.Use the work-energy theorem to find its speed just as it left the ground. B.Use the work-energy theorem to find its maximum height.
I throw a ball up in the air starting at 1.0 m above the ground and...
I throw a ball up in the air starting at 1.0 m above the ground and with an initial velocity of 10m/s upwards. How long does it take to hit the ground?
You throw a ball vertically upward with a velocity of 10 m/s from a window located...
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...
From the top of a building, you throw a ball upward with initial velocity of 4.00...
From the top of a building, you throw a ball upward
with initial velocity of 4.00 m/s at an angle of 50 degrees with
respect to the horizontal. a) what are the velocity components of
the ball at point A, B, C, and D? b) how far from the building is
point D?
From the top of a building, you throw a ball upwards with initial velocity of 4.00 m/s at an angle of 50° with respect to the horizontal....
A rock is thrown upward at an initial velocity of 16 ft/sec from a height of 96 feet above ground
A rock is thrown upward at an initial velocity of 16 ft/sec from a height of 96 feet above ground. How long will it take to hit ground?
6. You throw a ball out of a window at 4 m/s at a downward 30°...
6. You throw a ball out of a window at 4 m/s at a downward 30° angle. As a result, it takes 1.5 seconds for the ball to hit the ground. 30 A. How far does this ball travel horizontally before hitting the ground? (5.2 m) B. How high is this window from the ground? C. What is the velocity of this ball just before it hits the ground? Report your answer using components, or calculate the magnitude and direction.
A ball is thrown from a point 4.5 m above the ground. The initial velocity is...
A ball is thrown from a point 4.5 m above the ground. The initial velocity is 19.3 m/s at an angle of 12.1o above the horizontal. Find the maximum height of the ball above the ground.
From the top of a building, you throw a ball upward
with initial velocity of 4.00 m/s at an angle of 50 degrees with
respect to the horizontal. a) what are the velocity components of
the ball at point A, B, C, and D? b) how far from the building is
point D?
From the top of a building, you throw a ball upwards with initial velocity of 4.00 m/s at an angle of 50° with respect to the horizontal....
6. You throw a ball out of a window at 4 m/s at a downward 30° angle. As a result, it takes 1.5 seconds for the ball to hit the ground. 30 A. How far does this ball travel horizontally before hitting the ground? (5.2 m) B. How high is this window from the ground? C. What is the velocity of this ball just before it hits the ground? Report your answer using components, or calculate the magnitude and direction.
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