Diamonds Baseball Training
Who can answer these? 10 pts!?
Physics Problems:
(ps: when there is ^ and a number, that means to the power of)
1. A high school athlete runs 1.00×10^2 m in 12.20 s. What is his speed in m/s and km/h?
2. A rocket launched into outer space travels 240 000 km during the first 6.0 after the launching. What is the average speed of the rocket in km/h and m/s?
3. On a baseball diamond, the distance from home plate to the pitchers mound is 18.5 m. If a pitcher is capable of throwing a ball at 38.5 m/s, how much time does it take a thrown ball to reach home plate?
4. ThE French train is traveling 301 km/h. When it is 360 m from a road crossing, the engineer blows the whistle. If the speed of sound is 330 m/s, how many seconds after the whistle is heard at The crossing will the train cross there?
Please answer and tell me how you got the answer, show work plz! Thx
This should help for #1.
http://answers.yahoo.com/question/index?qid=20110929062104AAgs4jH
Did you type #2 correctly?
http://webcache.googleusercontent.com/search?q=cache:hUKgNpMWhE8J:answers.yahoo.com/question/index%3Fqid%3D20100505154011AAxiH7I+A+rocket+launched+into+outer+space+travels+240+000+km+during+the+first+6.0+after+the+launching.+What+is+the+average+speed+of+the+rocket+in+km/h+and+m/s%3F&cd=1&hl=en&ct=clnk&gl=us
Just Google #3 and #4 you should be able to find those answers also.
Matt Fish Off Season work at Diamonds
