A person kicks a ball off a cliff with a velocity of 20 m/s, 30o from the horizontal. It takes 20 seconds to hit the ground, 1. Find the height of the cliff. 2. Find the final vertical velocity of the ball just before it hits the ground. 3. Find the total horizontal range travelled by the ball. 4. Find the magnitude of the final velocity of the ball just before it hits the ground. 5. Find the direction of the final velocity of the ball just before it hits the ground.
A person kicks a ball off a cliff with a velocity of 20 m/s, 30o from the horizontal. It takes 20 seconds to hit the ground, 1. Find the height of the cliff. 2. Find the final vertical velocity of the ball just before it hits the ground. 3. Find the total horizontal range travelled by the ball. 4. Find the magnitude of the final velocity of the ball just before it hits the ground. 5. Find the direction of the final velocity of the ball just before it hits the ground.
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A person kicks a ball off a cliff with a velocity of 20 m/s, 30o from the horizontal. It takes 20 seconds to hit the ground,
1. Find the height of the cliff.
2. Find the final vertical velocity of the ball just before it hits the ground.
3. Find the total horizontal range travelled by the ball.
4. Find the magnitude of the final velocity of the ball just before it hits the ground.
5. Find the direction of the final velocity of the ball just before it hits the ground.
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