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It comes back downward! :) enjoi!
After being released, a ball thrown straight down from a bridge would have an acceleration of
If you want the graph to show the acceleration of the ball against time, then the graph is a horizontal line. If you want the graph to show the velocity of the ball against time, then the graph is a straight line sloping downward. If you want the graph to show the height of the ball against time, then the graph is a parabola that opens downward.
-- The only horizontal force on a thrown ball is the force of air resistance, so the horizontal acceleration is very small, and the horizontal speed stays almost constant. -- The vertical force on a thrown ball is the force of gravity, so the ball accelerates straight down at the acceleration of gravity. -- The result of unequal horizontal and vertical components of acceleration is a curved path.
A ball weighs 2.0N when placed on a scale. It is then thrown straight up.What is its weight at the very top of its motion? Explain
Bad form. A skilfully thrown bowling ball travels on a curve.
A curveball is a type of pitch that is thrown with a certain hand movement causing it to make a downward dive, or curve, as it approaches the plate. It is used in baseball and softball.
The straight ball.
Yes, the curve ball curves. This is because of the way the ball is thrown, which is a kind of a spin/jerky fast motion.
The thrown ball will (usually) have the highest velocity as the acceleration (resultant of force) used to throw it exceeds that of the other two balls. The ball thrown upward will have a higher downward velocity than the dropped ball even though their accelerations (due to gravity) are the same, as it has more time to travel downward. Although, If the ball thrown upward is thrown high enough, it may even travel faster than the ball thrown downward if the downward throw's force is not enough to beat the ball's terminal velocity (quite a bit of height would be required though).
A fast ball is when the pitchers throws the ball straight at the strike zone, it doesn't curve (curve ball) or lower (slider), it goes straight ahead.
That's because the ball is attracted by Earth's gravity.
It comes back downward! :) enjoi!
After being released, a ball thrown straight down from a bridge would have an acceleration of
If you want the graph to show the acceleration of the ball against time, then the graph is a horizontal line. If you want the graph to show the velocity of the ball against time, then the graph is a straight line sloping downward. If you want the graph to show the height of the ball against time, then the graph is a parabola that opens downward.
Baseballs curve due to the pitch that is thrown. There are many different pitches that can be thrown to make the ball curve, such as the curveball, slider, gyro and many more. Each pitch has a different grip and a different way to throw the ball. You need to use your wrist to whip the ball and cause the curvature.
-- The only horizontal force on a thrown ball is the force of air resistance, so the horizontal acceleration is very small, and the horizontal speed stays almost constant. -- The vertical force on a thrown ball is the force of gravity, so the ball accelerates straight down at the acceleration of gravity. -- The result of unequal horizontal and vertical components of acceleration is a curved path.