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What energy transformations take place when a firework explodes?
When a firework explodes, chemical potential energy in the explosive material is converted into thermal energy and light energy, resulting in an explosion and the formation of colorful lights. Some of the energy is also transferred to sound energy in the form of the loud bang you hear during the explosion.
How does the design of a coilgun minimize recoil to improve accuracy and stability during firing?
The design of a coilgun minimizes recoil by using electromagnetic forces to propel the projectile instead of explosive gases. This reduces the backward force on the gun, improving accuracy and stability during firing.
Which parameter remain same during projectile motion?
The magnitude of the initial velocity and the acceleration due to gravity remain constant during projectile motion. This means that the speed at which the projectile is launched and the rate at which it accelerates towards the ground do not change.
What happens during the absorbative state?
Nothing happens it explodes
What happens to sugar during baking?
It explodes and breaks your oven.
What physical quantity remains unchanged during the flight of an oblique projectile?
The total mechanical energy of the projectile remains unchanged during its flight. This includes both kinetic energy and potential energy.
What of the following quantities are zero for a projectile motion during flight?
During projectile motion, the vertical velocity is zero at the highest point of the trajectory. However, the horizontal velocity is constant throughout the flight and never zero assuming no external forces act horizontally. The acceleration due to gravity is always acting vertically downwards and is never zero during the flight of a projectile.
What industries grew explosive during 1920?
automobile
What force is most responsible for the path odf an object during projectile motion?
The force of gravity is most responsible for the path of an object during projectile motion. It causes the object to follow a curved trajectory as it is pulled towards the center of the Earth.
What is big bertha in ww1?
Early in WWI (1914) Krupp built huge siege cannon know as "Big Bertha" to flatten defensive forts during the invasion of Belgium. These monsters fired a 16.5 inch projectile 8 to 9 miles. They were fused to explode, not on initial contact with the target thus allowing the explosive projectile to penetrate the fort's defensive barriers and explode in the interior. The guns weighed about 75 tons each and were transported on rail cars.
Does the size and shape of the projectile affect its motion?
Yes, the size and shape of a projectile can affect its motion. A larger, more streamlined projectile will typically experience less air resistance and travel further than a smaller, more irregularly shaped one. Additionally, the mass distribution of a projectile can also impact its stability and trajectory during flight.
What is it called when the sun explodes?
When the sun uses up all its nuclear fuel and explodes, it is known as a supernova. During this catastrophic event, the star releases a tremendous amount of energy and creates a bright burst of light before eventually collapsing into a dense core.
