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A ball occurs when the pitcher throws a pitch outside the strike zone and the batter does not swing at it. Should this occur four times during a plate appearance, the batter is allowed to advance to first base on what is called a base on balls, or walk.
Paxton Brown
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Why ball in the pith ball electroscope has to have a small mass?
The ball in a pith ball elecroscope is small because the ball must be able to move with little forces. If the ball had a large mass it would be difficult for a small force of attraction to occur.
Describe the energy transformations that occur when you toss a ball upward and it falls?
it decreases
Give atleast 3 examples which projectile motion is occur?
throwing ball horizontally,bullet from a gun,ball shot back and forth in a tennis court
Which of Newton's Laws does the act of the bat hitting the ball illustrate?
When a bat hits a ball the velocity and direction change radically. A force has to be exerted on the ball by the bat for acceleration to occur. This demonstrates Newton's second law f is equal to mass times acceleration.
Identify the action reaction force pair involved when you catch a ball?
The action is throwing the ball up in the air and the reaction is catching it in your hands. Further, the action caused the reaction to occur; forces acted in pairs.
What must occur for a player to advance a punt in which he made a signal for a fair catch?
He must muff (he touches the ball but does not completely possess the ball) the ball.
How much time does the ball spend in the air?
The amount of time a ball spends in the air is called hang time. Hang time varies depending on the sport. In baseball, hang time is going to occur if the ball is hit nearly straight up. In basketball it will occur when a player throws the ball for the basket.
When a copper ball is heated the largest percentage increase will occur in its?
diameter
Why ball in the pith ball electroscope has to have a small mass?
The ball in a pith ball elecroscope is small because the ball must be able to move with little forces. If the ball had a large mass it would be difficult for a small force of attraction to occur.
Describe the energy transformations that occur when you toss a ball upward and it falls?
it decreases
When is friction necessary for some type of movement to occur?
If a ball slides down a frictionless hill there will be no rotation of the ball. But with friction the ball will both translate and rotate down the hill.
Give atleast 3 examples which projectile motion is occur?
throwing ball horizontally,bullet from a gun,ball shot back and forth in a tennis court
What team member kicks the ball off and where on the field does that occur?
The kicker. At there on 30 yard line
Baseball when does a ball occur?
A ball occurs when the pitcher throws a pitch outside the strike zone and the batter does not swing at it. Should this occur four times during a plate appearance, the batter is allowed to advance to first base on what is called a base on balls, or walk.
How do injuries occur?
injuries can occur however. You could trip, you could bang into someone (accidently I hope), the ball could whack you anything could give you an injury.
What are the types of forces that occur during a tennis ball game?
Federa, Nadal, Williams, are all quite forceful
How much does a Guinea Pig have to weigh to roll in a roll-about ball?
You should never put a guinea pig inside of a ball as their spines are not made to bend in that manner. Serious injury or death could occur from placing a guinea pig within a roll-about ball.
