inertia
When a bullet is fired upwards vertically, it gains potential energy as it rises due to the increase in its height above the ground. This potential energy is converted into kinetic energy as the bullet falls back to the ground. The total mechanical energy of the bullet remains constant neglecting air resistance.
When a bullet is fired upward vertically, it gains potential energy due to the increase in its height above the ground. As the bullet rises, its kinetic energy decreases and is converted into potential energy until it reaches its maximum height.
As a bullet moves down the barrel of a firearm, it gets propelled by expanding gases from the ignited gunpowder. The rifling inside the barrel causes the bullet to spin, improving its accuracy by stabilizing its flight. The bullet gains speed and energy as it accelerates down the barrel before exiting the muzzle.
Because linear momentum is conserved. Before the shot, the momentum of (gun + bullet) is zero, so it has to be zero after the shot. The bullet gains forward momentum when fired, so the gun must gain reverse momentum in order to maintain the zero sum.
By Newton's third law of motion, for every action, there is an equal and opposite reaction. When a gun fires a bullet, the bullet gains momentum in one direction, causing the gun to recoil in the opposite direction with an equal amount of momentum. So the momentum of the bullet is equal in magnitude to the momentum of the gun, but in opposite directions.
When a bullet is fired upwards vertically, it gains potential energy as it rises due to the increase in its height above the ground. This potential energy is converted into kinetic energy as the bullet falls back to the ground. The total mechanical energy of the bullet remains constant neglecting air resistance.
When a bullet is fired upward vertically, it gains potential energy due to the increase in its height above the ground. As the bullet rises, its kinetic energy decreases and is converted into potential energy until it reaches its maximum height.
As a bullet moves down the barrel of a firearm, it gets propelled by expanding gases from the ignited gunpowder. The rifling inside the barrel causes the bullet to spin, improving its accuracy by stabilizing its flight. The bullet gains speed and energy as it accelerates down the barrel before exiting the muzzle.
Because linear momentum is conserved. Before the shot, the momentum of (gun + bullet) is zero, so it has to be zero after the shot. The bullet gains forward momentum when fired, so the gun must gain reverse momentum in order to maintain the zero sum.
cumulonimbus clouds
Let's begin by defining some terms. The BULLET is the projectile that is fired from a rifle. It is part of the cartridge- along with the cartridge case, powder and primer. When a CARTRIDGE is fired, the firing pin strikes and pinches the rim, causing the primer (a sensitive explosive) to detonate. This produces a flash of heat that ignites the gunpowder. The rapidly burning gunpowder produces hot, expanding gasses. Those gasses push against the base of the lead bullet, and very rapidly accelerate the bullet to about 1400 feet per second. As the bullet is forced into the barrel, it is squeezed into the rifling (spiral grooves cut inside the barrel). That rifling causes the bullet to spin very rapidly, improving the accuracy. The bullet gains heat both from the hot gasses, and from friction with the barrel of the rifle. Just as the bullet is pushed forward, the rifle will also be pushed backwards by an equal force. Known as recoil, or "kick", it demonstrates the physical law of every action having an equal and opposite reaction.
This is mainly because the bullet is material whereas light in not material. Matter already moving along with the plane, when it is fired it would have both the velocities added together. But in case of light it is energy, not matter. Light coming out of a moving source cannot have two velocities. It would have only the velocity of the disturbance which gets propagated in free space. Hence this constancy of velocity of light leads to the theory of relativity. Thereby space itself becomes relative. So the time too becomes relative.
By Newton's third law of motion, for every action, there is an equal and opposite reaction. When a gun fires a bullet, the bullet gains momentum in one direction, causing the gun to recoil in the opposite direction with an equal amount of momentum. So the momentum of the bullet is equal in magnitude to the momentum of the gun, but in opposite directions.
When an object's kinetic energy is being converted into gravitational potential energy, the object is typically moving vertically upwards against the force of gravity. As the object gains height, its kinetic energy decreases while its gravitational potential energy increases. This transfer of energy is governed by the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred between forms.
When a rocket is taking off, it has kinetic energy due to its motion as it propels itself upwards. Additionally, it has potential energy as it gains height in the Earth's gravitational field.
What do you mean? Yes, there are some moveset changes. For example, Scizor gains bullet punch, while Rotom gains forms that it previously didn't have, and each form also learns new moves. The level-up learned moves are pretty much the same except on a few pokemon.
As a lift goes up, it gains potential energy due to the increase in its height above the ground. This potential energy is associated with the force of gravity acting on the lift and the work done to move it vertically against gravity.