Pitcher's rest is about saving that pitcher's arm, as the more tired or overworked the arm, the more prone the pitcher becomes to injuries. Typically 4-5 days of rest or a pitcher has one start roughly once a week as a general rule of thumb, hence your 4-5 starting rotation.Again no rule exists and say the Phillies win game 5 behind Cliff Lee, and say Lee goes 6 innings and throws 50 pitches.ypically 4-5 days of rest or a pitcher has one start roughly once a week as a general rule of thumb, hence your 4-5 starting rotation. Again no rule exists and say the Phillies win game 5 behind Cliff Lee, and say Lee goes 6 innings and throws 50 pitches.
An astronaut weighs 700N on earth. what is the best approximation of his new weight on a plant with radius 2 times that of earth and a mass 3 times that of earth? a. 200N b. 500N c. 700N d. 900N e. 1200N.
On Earth, the Spirit and  Opportunity rovers each weigh about 408 lbs.  Surface   gravity on Mars is 38% that of Earth, so each rover weighs about  155 lbs there.  â¦  The mass of Curiosity is 899 kilograms. That mass  weighs 8,816 newtons (1,982 pounds)   on Earth and 3,336 newtons (750 pounds) on Mars. Paul Yost.