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What type of energy is it when you throw a ball upward and it falls?
The ball has both potential energy when it is thrown upward (due to its position) and kinetic energy when it falls (due to its motion). As it falls, potential energy is converted into kinetic energy.
What produces electricity by using a coil of wire and a magnet or steel which produces a magnetic field when electricity flows through the wire?
This is called electromagnetic induction, where a magnet or coil of wire moving relative to each other induces a flow of current in the wire. This process is used in devices like generators to convert mechanical energy into electrical energy.
How can you throw a projectile so that it has zero speed at the top?
To have zero speed at the top, you need to throw the projectile with an initial velocity such that it reaches its maximum height at that point. This requires the initial velocity to be exactly equal to the velocity that would be attained due to gravity when the projectile falls from that height. The angle of projection should be such that the vertical component of the initial velocity cancels out the velocity due to gravity.
Can one re magnetize a magnet?
Yes, a magnet can be ridden of it's magnetic properties by either using it to pick up iron filings or heating it up and rubbing it on another magnet. This is called demagnetizing. On the other hand, magnets can be re-magnetized by heating and holding the south end of a magnet on one end and the north side of another magnet on the opposite end although the magnet will not be as strong as before.
What type of energy transformation occurs when you throw a ball in the air and catch it?
When you throw a ball in the air and catch it, the initial energy transformation is from mechanical energy (kinetic) to potential energy (gravitational potential). When the ball falls back down, the potential energy is converted back to kinetic energy.
When you throw an apple and a leaf on the ground the apple falls first Why?
The leaf does not fall straight down. It falls slowly because of air resistance. The air provides upward force. The upward force on the apple is negligible.
How can you destroy a HD TV with a magnet?
Throw the magnet at the TV REALLY REALLY HARD.
Where can you collect aluminum cans?
anywhere where you could throw away aluminum cans
What are the release dates for The Kaiser Aluminum Hour - 1956 Throw Me a Rope 1-15?
The Kaiser Aluminum Hour - 1956 Throw Me a Rope 1-15 was released on: USA: 29 January 1957
Why does electricity flow through aluminum foil better?
It flows through aluminum foil better because electricity flows throw aluminum or metal better then plastic or other
How do you beat the silo truck in transformers game on wii?
you throw stuff at him when he falls over pick him up and throw him
What is a three letert word for to throw slowly and in a high curve?
lob
What happens if you throw a sandwich off the blackpool tower?
falls apart
What happens when you throw aluminium on fire?
When you throw aluminum into a fire, it can ignite and burn due to its high reactivity at elevated temperatures. The aluminum reacts with oxygen to produce aluminum oxide and heat, which can result in bright, white flames. This process can release intense heat and may create molten aluminum droplets that can be hazardous. Additionally, burning aluminum can produce toxic fumes, so it's important to exercise caution and avoid such practices.
How can you make an egg resist in a helmet if it falls of a balcony?
The egg has to stay together while it falls so the best method is to use straw and aluminum foil place it inside the helmet and tape it. On top you have to put something as well otherwise the egg falls out. In this case you place some hard paper on the top and make an opening so the egg can get in. Like this The egg is safe and will resist in every case you throw it down.
How do you beat the magnet on club penguin in the mission 2?
You find a paper clip in the sports shop under the couch first then you go to the magnet use your rench in your spy phone open the box beside the magnet and throw the paper clip in. This makes the box blow up and the magnet dies.
How do you handcuff the crusher?
ok well you go on top off the crane and turn the magnet off the fridge will squish him then he will carry it and throw it now he will throw oil barrels at you so avoid them and turn on the magnet then one part of the car will rise with him and he will be crushed then go to him and click on him(handcuff him) there you are peace!
