In major league baseball, the pitcher's mound is 60 feet from the batter. if a pitcher throws a 85 mph fastball, how much time elapses from when the ball leaves the pitcher's hand until the ball reaches the batter? express your answer to two significant figures and include the appropriate units.
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Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
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Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
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In major league baseball, the pitcher's mound is 60 feet from the batter. if a pitcher throws a 85 m...
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