Math Homework

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A pilot flying low and slow drops a weight; it takes 1.8 s
A pilot flying low and slow drops a weight; it takes 1.8 s to hit the ground, during which it travels a horizontal distance of 110 m. Now the pilot does a run at the same height but twice the speed. H… read more
Sandhya_sharma
Master's Degree
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A mortar is set up on level, horizontal ground. The projectile
A mortar is set up on level, horizontal ground. The projectile is fired at an angle of theta degrees the horizontal at an initial velocity of U m/s. Assuming no resistance to flight: 4.1. Write down e… read more
mathwhiz123
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A player stands with his feet at the point O and serves the
A player stands with his feet at the point O and serves the ball from a point Y at a height of 2.4000 m vertically above O. Assume that the ball then travels in a straight line directly over the net a… read more
Dr. Dan
Doctoral Degree
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When a ball is thrown up into the air, it makes the shape of
When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -5t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the initial velocity (spee… read more
ck_mba
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I need help with my Algrebra class, Ihave three assignments
I need help with my Algrebra class, Ihave three assignments due Sunday ,this is one of them Assignment Type: Discussion Board Deliverable Length: 2-3 paragraphs Points Possible: 50 Due Date: 4/4/2010 … read more
ck_mba
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Master's Degree
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Matt hits a fly ball whose height can be modeled as h -1/56x
Matt hits a fly ball whose height can be modeled as h=-1/56x +167/56x + 3 where x is the horizontal distance the ball is from home plate. Use this equation to answer the following questions. a. How hi… read more
abozer
Bachelor's Degree
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For Curtis K- When a ball is thrown up into the air, it makes
For Curtis K- When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -10t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the initial… read more
ck_mba
Computer Engineer
Master's Degree
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MATH PROBLEMS! SHOW ALL CALCULATIONS!!! 1) to determine the
MATH PROBLEMS! SHOW ALL CALCULATIONS!!! 1) to determine the distance to an oil platform in the pacyfic ocean from both ends of a beach a surveyor measures the angle to the platform from each end of th… read more
Jim C
Master's Degree
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A quarterback throws a pass at an angle of 55 degrees below
A quarterback throws a pass at an angle of 55 degrees below the vertical with an initial speed of 25m/s the ball is caught by the receiver 2.55 seconds later. Determine the distance the ball was throw… read more
mhasan420
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Library Assignment When a ball is thrown up into the air,
Library Assignment When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -10t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the in… read more
mhasan420
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hen a ball is thrown up into the air, it makes the shape of
hen a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -10t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the initial velocity (spee… read more
ck_mba
Computer Engineer
Master's Degree
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1. The height, h (in feet), of a falling object on Mars is
1. The height, h (in feet), of a falling object on Mars is given by h=-6t2+s. where t is the time in seconds and s is the initial height in feet. If an object were dropped from a height of 237 feet, h… read more
AL
Master's Degree
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A ball is thrown from the top of a building upward at an angle
A ball is thrown from the top of a building upward at an angle of 53 ? to the horizontal and with an initial speed of 11 m/s, as in the figure. The ball is thrown at a height of 49 m above the ground … read more
abozer
Bachelor's Degree
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A golfer imparts a speed of 32.6m/s to a ball, and it travels
A golfer imparts a speed of 32.6m/s to a ball, and it travels the maximum possible distance before landing on the green. The tee and the green are at the same elevation. (a) How much time does the bal… read more
abozer
Bachelor's Degree
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A marble is thrown horizontally with a speed of 13.3m/s from
A marble is thrown horizontally with a speed of 13.3m/s from the top of a building. When it strikes the ground, the marble has a velocity that makes an angle of 65.4 degrees with the horizontal. What … read more
Aman
Bachelor's Degree
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there is a retangle drawn divided into four triangles (draw
there is a retangle drawn divided into four triangles (draw an x from all corners.) sorry cant draw the diagram...it is labled "A" top left corner, "B" top right corner, "C" bottom right corner, and "… read more
Elizabeth
Master's Degree
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1. The path traveled by a golf ball hit with a 9-iron can be
1. The path traveled by a golf ball hit with a 9-iron can be modeled with the quadratic function, y = -0.042x2 + 5x, where x is the distance in yards from the point it was hit and y is the height of t… read more
Chirag
Master's Degree
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1. An asteroid revolves around the sun with a mean ...
1. An asteroid revolves around the sun with a mean (average) orbital radius twice that of Earth's. Predict the period of the asteroid in Earth years. ____ yr &n bsp; 2. Tom has a mass of 75.0 kg and S… read more
Scott
Master's Degree
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