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、 The to hot air balloons in the drawing are 48.2 and 60.5 m above the...
The two hot air balloons in the drawing are 48.2 and 66.5 m above the ground....
The two hot air balloons in the drawing are 48.2 and 66.5 m above the ground. A person in the left ballioon observes that the right balioon is 13.5° above the horizontal. What is the horizontal distance x between the two balloons?
You are driving into St. Louis, Missouri, and in the distance you see the famous Gateway...
You are driving into St. Louis, Missouri, and in the distance you see the famous Gateway to the-West arch. This monument rises to a height of 192 m. You estimate your line of sight with the top of the arch to be 9.9 degree above the horizontal. Approximately how far (in kilometers) are you from the base of the arch? km The two hot air balloons in the drawing are 48.2 and h = 63.0 m above the ground. A...
A: The corners of a square lie on a circle of diameter D = 0.40 m....
A: The corners of a square lie on a circle of diameter D = 0.40 m. The side of the square has a length L. Find L. B: The two hot air balloons in the drawing are 48.2 and 67.0 m above the ground. A person in the left balloon observes that the right balloon is 14.5° above the horizontal. What is the horizontal distance x between the two balloons? C: A highway is to be built between two towns,...
People in hot-air balloons usually fly just above the treetops at between 250 and 500 feet....
People in hot-air balloons usually fly just above the treetops at between 250 and 500 feet. In populated areas, however, they usually stay at an altitude of at least 1000 feet. The amount of flying time possible in a hot-air balloon is dependent on many factors: number of propane burners, number of people in the balloon, and weather. Assume the time spent aloft is normally distributed with a mean of 1.5 hours and a standard deviation of 0.45 hours. Approximately...
A hot air balloon is rising upward with a constant speed of 20.0 m/s. When the...
A hot air balloon is rising upward with a constant speed of 20.0 m/s. When the balloon is 20.0 m above the ground, the balloonist accidentally drops a cup over the side. The balloon continue to move up at a constant speed of 20.0 m/s. Ignore the air resistance. (1) What is the distance between the cup and balloon 1 seconds after it is dropped? (2) How long does it take for the cup to reach the maximum height?
You are in a hot air balloon (yes, another balloon problem!) rising from the ground at...
You are in a hot air balloon (yes, another balloon problem!) rising from the ground at a constant velocity of 2.20 m/s upward. To celebrate the takeoff, you open a bottle of champagne, expelling the cork with a horizontal velocity of 4.40 m/s relative to the balloon. When opened, the bottle is 6.40 m above the ground. (A)What is the initial speed of the cork, as seen by your friend on the ground? (B)What is the initial direction of the...
A hot-air balloon is rising upward with a constant speed of 2.97 m/s. When the balloon...
A hot-air balloon is rising upward with a constant speed of 2.97 m/s. When the balloon is 6.21 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
A hot-air balloon is rising upward with a constant speed of 2.15 m/s. When the balloon...
A hot-air balloon is rising upward with a constant speed of 2.15 m/s. When the balloon is 2.31 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
A hot-air balloon is rising upward with a constant speed of 2.65 m/s. When the balloon...
A hot-air balloon is rising upward with a constant speed of 2.65 m/s. When the balloon is 2.80 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
A hot-air balloon is rising upward with a constant speed of 3.67 m/s. When the balloon...
A hot-air balloon is rising upward with a constant speed of 3.67 m/s. When the balloon is 2.53 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
The two hot air balloons in the drawing are 48.2 and 66.5 m above the ground. A person in the left ballioon observes that the right balioon is 13.5° above the horizontal. What is the horizontal distance x between the two balloons?
You are driving into St. Louis, Missouri, and in the distance you see the famous Gateway to the-West arch. This monument rises to a height of 192 m. You estimate your line of sight with the top of the arch to be 9.9 degree above the horizontal. Approximately how far (in kilometers) are you from the base of the arch? km The two hot air balloons in the drawing are 48.2 and h = 63.0 m above the ground. A...
People in hot-air balloons usually fly just above the treetops at between 250 and 500 feet. In populated areas, however, they usually stay at an altitude of at least 1000 feet. The amount of flying time possible in a hot-air balloon is dependent on many factors: number of propane burners, number of people in the balloon, and weather. Assume the time spent aloft is normally distributed with a mean of 1.5 hours and a standard deviation of 0.45 hours. Approximately...
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