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If an object is thrown up at an initial speed of 9.8 m per sec what would be the final speed upon impact with the ground?
If it leaves your hand with a vertical velocity of 9.8 m/sec, its speed drops to zero after 1 second
and it begins to fall.
After one more second, it returns to the height where it left your hand, and is falling at 9.8 m/sec.
(We don't know how much farther it has to fall to hit the ground, so we don't know how much more
speed it will pick up the rest of the way.)
What else can I help you with?
Is the acceleration the same on an object that is drop or when its thrown?
No, the acceleration is not the same for an object that is dropped and an object that is thrown. When an object is dropped, it experiences a constant acceleration due to gravity. When an object is thrown, its acceleration can vary depending on factors such as the initial velocity and direction.
What is an object called if it is thrown or shot into the air?
An object that is thrown or shot into the air is commonly referred to as a projectile. This term is often used in physics to describe an object in motion through the air due to an initial force.
Why motion of body thrown from a certain height?
The motion of a body thrown from a certain height can be described by the laws of projectile motion, where the object follows a curved path due to the combination of its initial velocity and the force of gravity. As the object moves through the air, it experiences acceleration towards the Earth, resulting in a parabolic trajectory until it eventually reaches the ground.
What happens to the speed of an object when it is thrown up in the air and when it comes back down?
an object thrown into the air will slow down as it ascends higher into the air until it stops ascending and the speed of the object increases as it falls until it reaches its terminal velocity in air. As an object passes through air, it encounters air resistance which slows down an object moving freely through air. An object will be moving at a slower speed when it hits the ground than it did when it was thrown into the air due to this air resistance.
What relationship exists between the initial velocity and the maximum height reached by an object thrown upward?
Ignoring air resistance, I get this formula:Maximum height of a vertically-launched object = 1.5 square of initial speed/GI could be wrong. In that case, the unused portion of my fee will be cheerfully refunded.
Is the acceleration the same on an object that is drop or when its thrown?
No, the acceleration is not the same for an object that is dropped and an object that is thrown. When an object is dropped, it experiences a constant acceleration due to gravity. When an object is thrown, its acceleration can vary depending on factors such as the initial velocity and direction.
What is an object called if it is thrown or shot into the air?
An object that is thrown or shot into the air is commonly referred to as a projectile. This term is often used in physics to describe an object in motion through the air due to an initial force.
Why motion of body thrown from a certain height?
The motion of a body thrown from a certain height can be described by the laws of projectile motion, where the object follows a curved path due to the combination of its initial velocity and the force of gravity. As the object moves through the air, it experiences acceleration towards the Earth, resulting in a parabolic trajectory until it eventually reaches the ground.
What happens to the speed of an object when it is thrown up in the air and when it comes back down?
an object thrown into the air will slow down as it ascends higher into the air until it stops ascending and the speed of the object increases as it falls until it reaches its terminal velocity in air. As an object passes through air, it encounters air resistance which slows down an object moving freely through air. An object will be moving at a slower speed when it hits the ground than it did when it was thrown into the air due to this air resistance.
Will two free fall bodies with different initial speeds reach ground together?
No. The one with higher initial speed will hit the ground first if they are both thrown straight down.
What relationship exists between the initial velocity and the maximum height reached by an object thrown upward?
Ignoring air resistance, I get this formula:Maximum height of a vertically-launched object = 1.5 square of initial speed/GI could be wrong. In that case, the unused portion of my fee will be cheerfully refunded.
An object thrown vertically up wards from the ground returned back to the ground in 6s after it was thown up if it reached a height of 12m calculate?
An object thrown vertically up wards from the ground returned back to the ground in 6s after it was thown up if it reached a height of 12m calculate?
If a ball is thrown in the air what Speed that a ball hits the ground?
The answer depends on how high the ball is thrown and at what angle. If the ball is thrown on Earth, Earth's gravity has objects fall at an increasing rate of 32 feet per second per second. This means that an object will go 32 feet per second faster every second it is falling down in the air. So, the higher the ball is in the air, the faster it goes as it is about to hit the ground.
How is gravity different for objects that freely fall down and those thrown upwards?
The gravity acting on a rising object and that on a falling object are the same when these objects are at the same height. What is different is that a rising object is decelerating by the force of gravity and the falling object is accelerating.
If an object is thrown upward with an initial velocity of 32 feet per second from 40 feet above the ground write the height equation?
The height, in feet, above the ground at time t, H(t) = 40 + 32*t - 16*t2
Why is the object thrown up always comes down?
The object comes back down after being thrown up because of gravity, a force that attracts things towards each other. When an object is thrown up, the force of gravity eventually overcomes the initial momentum and pulls the object back towards the center of the Earth.
Is acceleration greater when the object is thrown vertically or horizontally?
Acceleration is dependent on the initial velocity of how fast the object is leaving the projectile. The vertical acceleration is greater when the object is falling than when the object reaches the peak in height. However, if the object is thrown horizontally and there is no parabola in its shape then there is not as great of an acceleration.
