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Toss a ball upward What is the change in speed each second on the way up?
It will take 9.8m/s squared. that is my guesstimate.
What is the velocity of a ball thrown upward at 16 feetsec?
The velocity of the ball is 16 feet/sec when it is thrown upward.
Can an object have velocity and acceleration vectors that point in opposite directions?
Yes it can, and it's really easy. -- A stone tossed upward, before it peaks and starts falling, has upward velocity and downward acceleration. -- A car driving east and slowing for a stop-sign has eastward velocity and westward acceleration.
Is an upward moving object experiencing an upward force?
If the object is moving upwards with a constant velocity, there is only one arrow in the diagram, and it points straight down, due to gravity. If it has a force pulling upward on it, there are two arrows, one up, due to the force, and one down, again, due to gravity.
If air resistance can be neglected how does the acceleration of a ball that has been tossed straight upward compare with its acceleration if simply dropped?
If air resistance can be neglected, the acceleration of a ball tossed straight upward is the same as when it is dropped - both experience a gravitational acceleration of 9.81 m/s^2 downward. The initial velocity of the tossed ball would cause it to momentarily counteract the acceleration and then eventually slow down and reverse direction due to gravity.
Toss a ball upward What is the change in speed each second on the way up?
It will take 9.8m/s squared. that is my guesstimate.
A volleyball is tossed vertically upward with an initial velocity of 5 ms and caught back at the same level as when it was thrown. what is the velocity of the ball at that point?
When the volleyball is caught back at the same level from which it was thrown, its velocity will be equal in magnitude but opposite in direction to its initial velocity due to the conservation of energy. Since it was thrown upward with an initial velocity of 5 m/s, it will have a velocity of -5 m/s when caught, indicating that it is moving downward. Thus, at the point of being caught, the velocity of the ball is 5 m/s downward.
what is the difference between ascending and descending tract?
An ascending tract goes upward. The descending tract goes downward.
What is the velocity of a ball thrown upward at 16 feetsec?
The velocity of the ball is 16 feet/sec when it is thrown upward.
Can an object have velocity and acceleration vectors that point in opposite directions?
Yes it can, and it's really easy. -- A stone tossed upward, before it peaks and starts falling, has upward velocity and downward acceleration. -- A car driving east and slowing for a stop-sign has eastward velocity and westward acceleration.
Is an upward moving object experiencing an upward force?
If the object is moving upwards with a constant velocity, there is only one arrow in the diagram, and it points straight down, due to gravity. If it has a force pulling upward on it, there are two arrows, one up, due to the force, and one down, again, due to gravity.
If air resistance can be neglected how does the acceleration of a ball that has been tossed straight upward compare with its acceleration if simply dropped?
If air resistance can be neglected, the acceleration of a ball tossed straight upward is the same as when it is dropped - both experience a gravitational acceleration of 9.81 m/s^2 downward. The initial velocity of the tossed ball would cause it to momentarily counteract the acceleration and then eventually slow down and reverse direction due to gravity.
The colon travels upward from the cecum to the under surface of the liver?
The ascending colon extends from the cecum to the under surface of the liver where it turns to the left to become the transverse colon.
Can the velocity of an object be negitive when its acceleration is positive?
That just means that the velocity and acceleration are in oppposite directions ... exactly the situation when a car is slowing down for a stop, or a ball is tossed upward and hasn't reached the peak yet.
What is ascending paper chromatograph?
Ascending paper chromatography is where a chromatogram rises, or ascends. The paper moves up because the solvent moves it in an upward direction.
What happens to the balls velocity while the ball is up vertically in the air?
The ball's velocity decreases as it moves upward due to the opposing force of gravity. At the peak of its trajectory, the velocity momentarily becomes zero before the ball starts descending and its velocity increases back in the downward direction.
What is the velocity of a ball thrown upward at 16 feet and seconds?
The initial velocity of the ball is 16 feet per second when thrown upward. The velocity decreases as the ball travels upward due to gravity until it reaches its peak and starts to fall back down.
