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A 3 kg cannon ball is fired from a cannon with a velocity of 90 ms what is the kinetic energy of the cannon ball?
1.2 x 10^4 J That is in Significant Figures
If the force that propels a cannonball forwad is 500N how much force will move the cannon backward?
The forces are equal in both directions. The momentum of the shot is also equal to the momentum of the cannon in the other direction. The backward velocity of the cannon is: (forward velocity of the shot) times (mass of the shot) divided by (mass of the cannon).
Sentence for velocity?
Watch your velocity! The velocity delivered by the cannon determines the distance that the human cannonball will fly.
A cannon ball and a bowling ball were dropped at the same time from the top of a building At the instant before the balls hit the sidewalk the cannon ball had greater?
Momentum. Momentum is the mass of an object multiplied by its velocity. This is expressed as: p=mv where p is the momentum, m is the mass, and v is the velocity. Also, kinetic energy, as that is 1/2 m*v^2.
Is velocity and energy related?
Any object that has velocity has a type of energy known as kinetic energy - i.e., energy of movement. However, there are other types of energy that are not directly related to velocity.
When a cannon is fired will the cannon and cannon ball will have the same amount of kinetic energy?
Yes, both have the same energy, but because cannon is heavier the cannon ball gets more momentum and thus greater velocity.
A 3 kg cannon ball is fired from a cannon with a velocity of 90 ms what is the kinetic energy of the cannon ball?
1.2 x 10^4 J That is in Significant Figures
If the force that propels a cannonball forwad is 500N how much force will move the cannon backward?
The forces are equal in both directions. The momentum of the shot is also equal to the momentum of the cannon in the other direction. The backward velocity of the cannon is: (forward velocity of the shot) times (mass of the shot) divided by (mass of the cannon).
Sentence for velocity?
Watch your velocity! The velocity delivered by the cannon determines the distance that the human cannonball will fly.
How much velocity does a cannonball need to clear a 1500 m tall hill?
The answer depends on how far the hill is from the location of the cannon.
Is velocity kinetic energy?
No. This is because velocity is not a mechanical energy.
A cannon ball and a bowling ball were dropped at the same time from the top of a building At the instant before the balls hit the sidewalk the cannon ball had greater?
Momentum. Momentum is the mass of an object multiplied by its velocity. This is expressed as: p=mv where p is the momentum, m is the mass, and v is the velocity. Also, kinetic energy, as that is 1/2 m*v^2.
What 2 factors determine how much kinetic energy an object has?
Mass and Velocity
Is velocity and energy related?
Any object that has velocity has a type of energy known as kinetic energy - i.e., energy of movement. However, there are other types of energy that are not directly related to velocity.
What does the word cannon mean in physical education?
Cannon balling into a swimming pool. Curl up into a ball and jump in with the most velocity you can reach.
Ejector of perpuse?
They have chambers that convert pressure energy into velocity energy.
The most famous cannon of the Civil War was the Napoleon Cannon The cannon fires a projectile with a muzzle velocity of 415 ms and momentum of 2490 kg ms What is the mass of the projectile?
6 kg
