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The formula for kinetic energy is KE = 0.5 * m * v^2, where m is the mass and v is the velocity. Given that the kinetic energy is 1 J and the mass is 1 kg, we can rearrange the formula to solve for v. Solving for v, we get v ≈ 2 m/s.

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Q: What velocity does 1kg object have when it skinetic energy is 1j?
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What is a momentum of a object of 1kg and a velocity of 10 ms?

The momentum of an object with a mass of 1 kg and a velocity of 10 m/s is 10 kg*m/s. Momentum is calculated by multiplying the mass of the object by its velocity.


How much kenetic energy does a 1kg ball have?

The kinetic energy of a 1kg ball can be calculated using the formula KE = 0.5 * m * v^2, where m is the mass (1kg) and v is the velocity. Without knowing the velocity, we cannot determine the exact kinetic energy.


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 is the initial velocity that must be given to a 1kg mass if it is to move to a height of 20m. what is the total energy?

The initial velocity needed can be calculated using the conservation of energy principle. The gravitational potential energy at height 20m is equal to the initial kinetic energy given to the mass. Using the equation for gravitational potential energy (mgh), where m = mass, g = acceleration due to gravity (9.81 m/s²), and h = height (20m), we can calculate the initial velocity. The total energy of the system will be the sum of the initial kinetic energy and the potential energy at height 20m.


What object weighs 1kg?

A bag of sugar typically weighs 1kg.

Related questions

What is a momentum of a object of 1kg and a velocity of 10 ms?

The momentum of an object with a mass of 1 kg and a velocity of 10 m/s is 10 kg*m/s. Momentum is calculated by multiplying the mass of the object by its velocity.


How much kenetic energy does a 1kg ball have?

The kinetic energy of a 1kg ball can be calculated using the formula KE = 0.5 * m * v^2, where m is the mass (1kg) and v is the velocity. Without knowing the velocity, we cannot determine the exact kinetic energy.


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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.


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What is the initial velocity that must be given to a 1kg mass if it is to move to a height of 20m. what is the total energy?

The initial velocity needed can be calculated using the conservation of energy principle. The gravitational potential energy at height 20m is equal to the initial kinetic energy given to the mass. Using the equation for gravitational potential energy (mgh), where m = mass, g = acceleration due to gravity (9.81 m/s²), and h = height (20m), we can calculate the initial velocity. The total energy of the system will be the sum of the initial kinetic energy and the potential energy at height 20m.


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