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3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.0 to the horizontal and the teacher's speed at launch is 23.9 m/s. I (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net.

3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.0 to the horizontal and the teacher's speed at launch is 23.9 m/s. I (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net.

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2. During a war between two countries, a shell is fired from a canon perched horizontally on a cliff that is 41 m above a ground. The speed of the shell is 74.6 m/s and it is fired horizontally (a) Determine the horizontal range of the shell. (b) Determine the velocity of the shell as it strikes the ground. 3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.0 to the horizontal and the teacher's speed at launch is 23.9 m/s. (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net. 4. Messi while playing for PSG in a game versus Real Madrid, kicks a soccer ball with a velocity of 18.5 m/s at 33° from the horizon (a) How long does it take to hit the ground? (b) How far horizontally does it travel? (c) How high does the football go? 5. You want to shoot a stone with a slingshot and hit a target on the ground 14.6 m away. If you give the stone an initial velocity of 12.5 m/s, neglecting friction, what must be the
Transcribed Image Text:2. During a war between two countries, a shell is fired from a canon perched horizontally on a cliff that is 41 m above a ground. The speed of the shell is 74.6 m/s and it is fired horizontally (a) Determine the horizontal range of the shell. (b) Determine the velocity of the shell as it strikes the ground. 3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.0 to the horizontal and the teacher's speed at launch is 23.9 m/s. (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net. 4. Messi while playing for PSG in a game versus Real Madrid, kicks a soccer ball with a velocity of 18.5 m/s at 33° from the horizon (a) How long does it take to hit the ground? (b) How far horizontally does it travel? (c) How high does the football go? 5. You want to shoot a stone with a slingshot and hit a target on the ground 14.6 m away. If you give the stone an initial velocity of 12.5 m/s, neglecting friction, what must be the
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