Baseball Definition and 261 Threads

Heres what the book gives: A baseball player slides into third base with an initial speed of 7.90m/s. If the coefficient of kinetic friction between the player and the ground is 0.41, how far does the player slide before coming to rest. Help? Please? :mad:

I am having difficulty with Problem 79 of Chapter 3 from Physics for Scientists and Engineers by Paul A. Tipler, 4th Edition: The distance from the pitcher's mound to home plate is 18.4 m. The mound is 0.2 m above the level of the field. A pitcher throws a fast ball with an initial speed of...

Baseball and the moon essay... I really need info about baseball and the moon put together. I'm new and I also want to know a little about how many mods and admins there are and the general stuff. I have to do an essay for this summer math and recent technology's camp in Maryland and I really...

can you please help me with this question. I really am stumped, on how to get the initial velocity. A ball player hits a home run and the baseball just clears a wall 21.0 m high located 130 m from home plate. (assume max height of the ball is 21.0 m) The ball is hit at an angel of 35.0* to...

I just need alittle help on getting started with just the formulas. There are just two question. 1) A baseball thrown at 100.8 mi/hr. If the pitch were thrown horizonally with this velocity how far would the ball travel vertically by the time it reaches home plate 60.0 ft away? Do i need...

baseball: how do "sinkers" work? in baseball, many pitchers use a pitch called a "sinker" (not a curveball, but a ball that drops once it gets near the plate) how do they do this? I am assuming they put top spin on the ball to make it curve downward/drop, but how would they put top spin on...

[SOLVED] projectile motion problem Hello guys, This particular problem has been giving me a headache. I can't see how to figure out this problem w/o being given an inital angle. Here it is: A baseball is hit at ground level. The ball reaches its max height above ground level 3 s after...

I have heard a couple of angles on this...so to speak. Is it possible to throw a baseball in such a way as to cause the ball to fall, and then rise due to aerodynamic lift? Baseball players will swear that they do.:wink:

How would you modify the game of baseball in order to play it indoors on the moon? (The game would be played in a structure that would stimulate “earth like” air conditions) Nothing else regarding the moon’s environment would change. Concentrate on what would affect the game, such as the gravity...

How would you modify the game of baseball in order to play it indoors on the moon? (The game would be played in a structure that would stimulate “earth like” air conditions) Nothing else regarding the moon’s environment would change. Concentrate on what would affect the game, such as the gravity...

How would i modify the game of baseball in order to play indoors on the moon? I have to assume that the game would be played in a structure that would simulate earthlike air conditions but nothing else regarding the moon's environment. i need to know how the differences in gravity on the moon...