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The velocity of a baseball 4 seconds after it is thrown vertically upward with a speed of 32.1 is?
Wiki User
∙ 14y ago
If that's 32.1 meters per second initially, then after 4 seconds it's falling
with a speed of 7.1 meters per second.
If that's 32.1 feet per second initially, then it returns to the thrower's hand in
just under 2 seconds, and it's in the dirt long before 4 seconds have passed.
If it had been tossed at the edge of a cliff, then after 4 seconds, it would be
falling with a speed of 96.7 feet per second.
Wiki User
∙ 14y ago
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If a ball is thrown vertically up with the velocity of 40m s what would be its velocity after two seconds?
Ignoring air resistance and using g = 9.81 ms-2, velocity = 20.38 ms-1.
The velocity of a baseball 4 seconds after it is thrown vertically upward with a speed of 32.1 meter per sec is?
V = V0 + a t V0 = + 32.1 m/sec a = - 9.78 m/sec2 t = 4 sec V = (32.1) + 4 (-9.78) = (32.1) - (39.12) = - 7.02 m/sec (7.02 m/sec downward)
How does velocity varies with the vertical distance traveled by the object?
When an object falls vertically downward, its velocity increases according to the following equation:2aS=vf2 - vi2 or ,2*10*S=v2, orv=(20S)1/2.There is a second case in which a body is thrown vertically upward, here its velocity decreases as it moves upward. Here its velocity becomes zero as it reaches the highest point
Initial velocity of a softball thrown at 30 mph?
30 mph!
How can a ball be thrown that it reaches the longest distance across vertically horizontally angled?
if the bal is thrown by making 45 degree angles. with the ground..it will travel maximum distance...
What is tje velocity of a ball thrown upward at 16 ft/sec?
If a ball is thrown vertically upward with a velocity of 160 ft/s, then its height after t seconds is s = 160t - 16t^2. If a ball is thrown vertically upward with a velocity of 160 ft/s, then its height after t seconds is s = 160t − 16t^2.
A ball thrown vertically upward returns to the starting point in 8 seconds.find its initial velocity.?
A ball thrown vertically upward returns to the starting point in 8 seconds.-- Its velocity was upward for 4 seconds and downward for the other 4 seconds.-- Its velocity was zero at the turning point, exactly 4 seconds after leaving the hand.-- During the first 4 seconds, gravitational acceleration reduced the magnitude of its upward velocity by(9.8 meters/second2) x (4 seconds) = 39.2 meters per second-- So that had to be the magnitude of its initial upward velocity.
If a ball is thrown vertically up with the velocity of 40m s what would be its velocity after two seconds?
Ignoring air resistance and using g = 9.81 ms-2, velocity = 20.38 ms-1.
How a displacement of a vertically thrown ball varies with time?
It is converted to the ball's velocity or it is known as its velocity because displacement changes with time is known as velocity.
How velocity of a vertically thrown ball varies with time?
The ball is affected by the force of the earth's gravity.
How the velocity of a vertically thrown ball varies with time?
The ball is affected by the force of the earth's gravity.
How the velocity of the vertically thrown ball varies with time?
The ball is affected by the force of the earth's gravity.
What is the velocity of a ball thrown 20 ft in 4 seconds?
In the case of constant velocity (or speed), velocity = distance / time.
A ball is thrown horizontally from a window on the second floor of a building What is the vertical component of its initial velocity?
If a ball is thrown horizontally from a window on the second floor of a building, the vertical component of its initial velocity is zero.
How the displacement of a vertically thrown ball varies with time?
It is converted to the ball's velocity or it is known as its velocity because displacement changes with time is known as velocity.
A ball thrown up vertically returns to the thrower after 6 seconds find the velocity with which it was thrown up?
The velocity changes from [ V upward ] to [ V downward ].The total change in velocity is [ 2V ].Acceleration = (change in velocity) divided by (time for the change) = 2V/6But the acceleration is just the acceleration of gravity = 9.8 meters / sec2 .9.8 = 2V / 62V = 58.8V = 29.4 meters per second upward
What is a baseball thrown with little velocity when the batter is expecting a fastball?
A baseball thrown with little velocity to fool a hitter is called a changeup. Also known as a change, changay or change-piece.
