Homework Help:

1,

\fA baseball diamond is a square with side 90 feet. If a batter hits the ball and runs towards first base with a speed of 30 ft. per sec, at 1. speed 10/ CT V10 ft. per sec what speed is his distance from second base decreasing when he is twothirds of the way to 2. speed = 3V10 ft. per sec first base? 3. speed = 4V5 ft. per sec 4. speed = 6v5 ft. per sec O 5. speed = 5v5 ft. per sec O 6. speed = 2V10 ft. per sec