A baseball diamond has the shape of a square with sides 90 feet long. A player running from second base to third base at a speed of 25 feet per second is 20 feet from third base. At what rate is the player's distance from home plate changing?
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A baseball player at second base throws the ball 90 feet to the player at first base. The ball is thrown at 50 miles per hour at an angle of 15 degrees above the horizontal. At what height does the first baseman catch the ball if the ball is thrown from a height of 5 feet.
A baseball player hits a triple and ends up on 3rd base. A baseball "diamond" is a square, Each side of length 26M, with home plate and the 3 bases on the 4 corners. What is the magnitude of his displacement?
A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2 feet per second.
How fast is the top of the ladder moving down the wall when its base is 7 feet, 15 feet, and 24 feet from the wall?
