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How much potential energy does a ball have when it reaches the top of its ascent being 1kg with a velocity of 30msec?
The potential energy of an object at a particular height is given by the formula: Potential Energy = mass x gravity x height. At the top of its ascent, the ball's height is maximum, meaning all of its initial kinetic energy has been converted to potential energy. Therefore, the potential energy of the ball at the top of its ascent is 0.
What else can I help you with?
When a coin is tossed upward as it is ascending what happens to its velocity?
As the coin is tossed upward, its velocity decreases due to the pull of gravity working against it. At the peak of its ascent, the velocity momentarily drops to zero before it starts descending back down.
When a rock thrown straight up climbs for 3.00 s before falling. Neglecting air resistance with what velocity did the rock strike the ground?
You can use Newton's equations of motion: At the top of the climb its velocity u = 0 m/s Its acceleration is acceleration due to gravity a ≈ 9.8 m/s Time of descent t = time of ascent = 3.00 s (I'll assume positive is towards the ground) v = u + at ≈ 0 m/s + 9.8 m/s² × 3.00 s = 29.4 m/s HOWEVER, this is the velocity (towards the ground) reached when the rock has returned to height from which it was thrown (released) above the ground - unless the rock was "thrown" by an explosive force at ground level, the rock will not have reached the ground at this point: there is still the distance from which it was "thrown". Which means its final velocity at ground level can be found using: v² = u² + 2as v = velocity it hits the ground u ≈ 29.4 m/s (as found above) s = distance above ground from which the rock was "thrown" = height_of_throw m a = acceleration due to gravity ≈ 9.8 m/s → v² = u² + 2as → v ≈ √((29.4 m/s)² + 19.6 m/s² × height_of_throw m) = √(864.36 + 19.6 × height_of_throw) m/s
What happens when potential energy and kinetic energy of a ball as it rolls down a hill?
As the ball rolls down a hill, its potential energy (due to its position at the top of the hill) is gradually converted into kinetic energy (due to its motion). This conversion is a result of the force of gravity acting on the ball as it moves downhill. The ball's speed increases as it descends, and at the bottom of the hill, most of its initial potential energy is transformed into kinetic energy. This process follows the principle of conservation of energy, where the total mechanical energy (potential energy + kinetic energy) of the ball remains constant throughout its motion.
Which must be overcome by a rockets thrust?
The payload's weight, and the weight of the rocket itself.
What is the formula for calculating the air speed of a hot air balloon?
Velocity = Distance/Time for most all movement problems While the above formula is true for most movement problems, air speed is not a velocity. Air speed is speed of an aircraft relative to the surrounding air. The air speed of a hot air balloon is always zero because it is not moving through the air.
When a coin is tossed upward as it is ascending what happens to its velocity?
As the coin is tossed upward, its velocity decreases due to the pull of gravity working against it. At the peak of its ascent, the velocity momentarily drops to zero before it starts descending back down.
What are the stages of rocket going into space?
A rocket typically goes through three main stages to reach space: launch, ascent, and orbital insertion. During launch, the rocket lifts off from the ground and accelerates through the atmosphere. In the ascent stage, the rocket continues to gain altitude and velocity until it reaches the desired orbit. Once in orbit, the rocket performs a final burn to achieve a stable trajectory in space.
When was The Ascent created?
The Ascent was created in 1977.
What part of speech is the word ascent?
The word ascent is an abstract noun.
What is the duration of The Ascent?
The duration of The Ascent is 1.85 hours.
What is a sentence for ascent?
The mountain climber faced a steep ascent to the summit. His ascent to the Supreme Court was not without controversy.
A sentence for the word ascent?
the ascent to the volcano was very treachourous..
When did Everest Ascent happen?
Everest Ascent happened in 1983.
When was Everest Ascent created?
Everest Ascent was created in 1983.
When was Vivid Ascent created?
Vivid Ascent was created in 2009.
When was A Briefing for the Ascent created?
A Briefing for the Ascent was created in 1987.
When was The Dark Ascent created?
The Dark Ascent was created in 2004.
