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Does two stones have the same acceleration if one is thrown upward from a roof and the identical one is dropped from there?
Wiki User
∙ 12y ago
no because the higher it gets the speed increases and its do not does.
Wiki User
∙ 12y ago
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How do you find the acceleration of a ball that is being thrown as a projectile as it is leaving your hand... Just the acceleration as it leaves the hand?
After, and at the exact moment, the ball leaves the hand it is only accelerated by gravity if you disregard air resistance.
What is the acceleration of an object effected by gravity thrown at a 45 degree angle above the horiziontal at its highest point?
The only force acting on a projectile once launched is gravity. So the acceleration of any object launched at any angle is the acceleration due to gravity, -9.8m/s2.
Is it possible for an object to be accelerating even though it has stopped moving?
No. A nonzero acceleration means that the velocity is changing, so it can only have a 0 velocity at a single point in time, such as when a ball thrown in the air reaches its peak.
Is the total time of a ball thrown upwards is it equal to the total time of the downward velocity?
There's no such thing as "time of the downward velocity", but I think I get the sense of your question. If the effects of air resistance can be disregarded, then any object thrown upwards spends half of its time rising, and the identical amount of time falling back to the height of your hand when you let it go.
Will there be motion in two dimension with an acceleration in one dimension?
Yes, and the classic example that all mathematics students study is the motion of a projectile. Typically a ball is thrown (or a cannonball fired) at an angle to the horizon and pupils study its trajectory. With some simplifying assumptions, the trajectory is a parabola. Ignoring air resistance (a simplifying assumption), the only acceleration is due to the downward acting force of gravity.
A stone is thrown upward from a roof at the same time as another identical stone is dropped from there What is true of the two stones?
A) the dropped one hits the ground first B) the tossed one hits harder
What is acceleration at instantaneous maximum velocity?
In the case of an object thrown, batted, teed off, or dropped, its acceleration at the instant of its maximum velocity is 9.8 meters per second2 downward.
If you drop an object it will accelerate downward at a rate of 9.8 meters per second squared if you instead throw it downwards its acceleration will be greater or less 9.8 meters per second?
Whether the object is dropped, thrown downwards, thrown upwards, or thrown horizontally, its downward acceleration is the same 9.8 meters per second2. If it's thrown downwards, however, its speed at any instant is greater than the speed at the same instant would be if it had only been dropped, since it has some speed before the acceleration begins.
Is it correct to say the stones i've been thrown without an AT the stones i've been thrown at?
It is neither correct to say " stones i've been thrown " nor "the stones i've been thrown at".
Why does a bullet shot horizontally hit the ground at the same time as one just dropped?
Because the horizontal and vertical motion of an object are separate. This means that a thrown object will accelerate with the same amount of acceleration as a dropped object (about 9.8 m/s2 acceleration due to gravity) causing them to hit the ground at the same time
What is acceleration of flower pot falling for 4.3 seconds?
You don't say where it's falling, so I can only give you the answer for one place.On or near the Earth:The acceleration of the flower pot ... as well as stones, baseballs, golf clubs, andanything else that can be dropped or thrown ... is constant, from the moment itfalls or gets tossed, until it smacks into something. The acceleration is 9.8 meters(32.2 feet) per second2.That's constant. It doesn't matter how long it's been falling.
Latin for little stones these are shattered stones thrown out by a volcano?
The stones thrown from a volcanic eruption are called tuff. These rocks are also called volcanic fragments and they can be thrown hundreds of miles away from the volcano.
If after an object is thrown no other fone and ads on it except gravity What are the vertical and horizontal components of its acceleration vector?
If the object is thrown upwards, the vertical acceleration is negative and the horizontal acceleration is zero.
Does uniform negative acceleration properly characterize the motion of a heavy object thrown violently downward from a tall building?
The largest variation from two objects moving downward either 'dropped' or 'thrown' thereby allowing earth's natural gravity to increase until an object approaches and/or reaches maximum velocity. The difference in the two examples, 'dropped' or 'thrown' objects merely illustrates that the "thrown" object will reach maximum velocity quicker than the 'dropped' object.
What happens to a ball thrown straight down from a bridge would have acceleration of?
After being released, a ball thrown straight down from a bridge would have an acceleration of
When things are dropped or thrown they fall to Earth because of gravity. What kind of force does gravity have on things?
It has an attractive force somewhat similar to a magnet and metal. But, the force (acceleration) of gravity is still not understood.
An object is dropped and falls to the ground with acceleration of g if its thrown upward at an angle its acceleration would be 0 larger than g g upward g downward or none of the above?
9.8 meters per seconds squared in the downward direction.
