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If a rock hits the ground with a KE of 33000 J after falling from a height of 10 m what is its mass?
You can use the formula for gravitational potential energy: PE=mgh, where m is the mass of the rock, g is the acceleration due to gravity (9.8 m/s^2), and h is the height (10 m). You know the potential energy is 33000 J. So, set up the equation and solve for m to find the mass of the rock.
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If a rock hits the ground with a kenetic energy of 33000 J falling from a height of 10 m what is its weight Remember weight is measured in newtons (N) and is equal to mass times gravity?
To find the weight of the rock, we can use the formula Weight = mass * gravity. The kinetic energy at impact can be converted to potential energy at height to find the mass of the rock. From there, we can calculate the weight using the formula Weight = mass * gravity.
If a rock hits the ground with a KE of 33000 J falling from a height of 10 m what is its weight Remember weight is measured in newtons (N) and is equal to mass times gravit?
Weight is equal to mass times gravitational acceleration. The potential energy of the rock is converted into kinetic energy as it falls, so the work done by gravity is equal to the initial potential energy. Therefore, the weight of the rock can be calculated using the formula: Weight = 33000 J / (10 m * 9.81 m/s²) ≈ 336.36 N.
If a rock hits the ground with a KE of 33000 J falling from a height of 10 m what is its weight?
To calculate the weight of the rock, you first need to find its mass. You can use the equation KE = mgh, where KE is the kinetic energy, m is the mass, g is the acceleration due to gravity (approximately 9.81 m/s^2), and h is the height. Once you find the mass, you can calculate the weight using the equation weight = mass x g.
An apple falls from a tree and 1s later hits the ground. How fast is it falling when it hits the ground?
Assuming the acceleration due to gravity is 9.8 m/s², the apple would be falling at 9.8 m/s when it hits the ground after 1 second.
When a falling stone hits the ground it's kinetic energy is?
When a falling stone hits the ground, its kinetic energy is mostly converted into sound energy, heat energy, and some energy used to break pieces of the ground.
What is the height of a tower if a rock dropped from it hits the ground after falling for 2 seconds?
19.6 meters / 64.4 ft
If a rock hits the ground with a kenetic energy of 33000 J falling from a height of 10 m what is its weight Remember weight is measured in newtons (N) and is equal to mass times gravity?
To find the weight of the rock, we can use the formula Weight = mass * gravity. The kinetic energy at impact can be converted to potential energy at height to find the mass of the rock. From there, we can calculate the weight using the formula Weight = mass * gravity.
If a rock hits the ground with a KE of 33000 J falling from a height of 10 m what is its weight Remember weight is measured in newtons (N) and is equal to mass times gravit?
Weight is equal to mass times gravitational acceleration. The potential energy of the rock is converted into kinetic energy as it falls, so the work done by gravity is equal to the initial potential energy. Therefore, the weight of the rock can be calculated using the formula: Weight = 33000 J / (10 m * 9.81 m/s²) ≈ 336.36 N.
If a rock hits the ground with a KE of 33000 J falling from a height of 10 m what is its weight?
To calculate the weight of the rock, you first need to find its mass. You can use the equation KE = mgh, where KE is the kinetic energy, m is the mass, g is the acceleration due to gravity (approximately 9.81 m/s^2), and h is the height. Once you find the mass, you can calculate the weight using the equation weight = mass x g.
An apple falls from a tree and 1s later hits the ground. How fast is it falling when it hits the ground?
Assuming the acceleration due to gravity is 9.8 m/s², the apple would be falling at 9.8 m/s when it hits the ground after 1 second.
When a falling stone hits the ground it's kinetic energy is?
When a falling stone hits the ground, its kinetic energy is mostly converted into sound energy, heat energy, and some energy used to break pieces of the ground.
When a falling object hits the ground does the ground apply an upward force?
Yes, according to Newton's third law of motion, for every action, there is an equal and opposite reaction. When a falling object hits the ground, the ground applies an upward force on the object, resulting in the object coming to a stop.
What happens when a falling down ball hits the ground?
When a falling ball hits the ground, it experiences a sudden change in momentum and kinetic energy. The impact causes the ball to bounce back up due to the conservation of energy and momentum.
Which has more kinetic energy a ball dropped from a height of 2m or a same ball dropped at 4m which has more kinetic energy just before it hits the ground?
The ball dropped from 4m height has more kinetic energy just before it hits the ground because it has a higher velocity due to falling from a greater height. Kinetic energy is directly proportional to both mass and the square of velocity, so the ball dropped from 4m height will have more kinetic energy than the one dropped from 2m height.
How the total energy changes when a falling rocks hits the ground?
adolf Hitler is amazin ;)
What is the energy conversion of a falling bag hitting the floor?
When a falling bag hits the floor, the potential energy of the bag due to its height above the ground is converted into kinetic energy as it falls. Upon impact with the floor, some of this kinetic energy is dissipated as sound and heat energy.
Which type of precipitation is made when falling snow melts and then freezes again before it hits the ground?
sleet
