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The energy that allows you to lift a backpack comes from the food that you eat, especially carbohydrates. The energy in carbohydrates is stored in molecules of ATP during the process of aerobic cellular respiration. When you need energy, ATP is broken down into ADP + P + Energy. That energy is used by the cells to do work, including lifting a backpack.
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Where is potential energy the highest on a roller coaster?
When the roller coaster is at its highest position and is not moving then its potential energy is highest
What do you understand by the term one unit of energy?
One unit of energy is 1Joule (1 J).The energy needed to lift 1 Kg of mass 1 meter in the earths gravitational force field.
What is a example of converting electrical energy into magnetic energy?
An electromagnet, a coil of wire round a magnetic core. An electric current in the wire produces a magnetic field round the core, which contains energy which could be used to lift a load.
How many volts are needed to lift an electromagnet need to lift a car?
The amount of voltage needed to lift a car with an electromagnet depends on several factors. The size of the coil, as well as the amperage will need to be factored in to know how much voltage will be used.
Where on a roller coaster does energy transform?
As it starts to climb the lift hill, the electrical energy builds potential energy. On its way down the first drop, the cars gain kinetic energy (energy of motion) and lose potential energy (stored energy). When it goes up the next hill, the potential energy increases and kinetic decreases, evident in the cars slowing down. Potential is greatest at the top of the highest hill. Along the way, more energy is lost in friction and sound energy.
If Aashma Poudel does 150 joules of work lifting a 120-newton backpack. How high did she lift the backpack?
D=1.250m.
What forces are you working against when you lift a backpack?
gravity, it is the force that pulls everything towards the centre of the earth.
What force are you working against when you lift a backpack?
gravity, it is the force that pulls everything towards the centre of the earth.
Why are the lift locks called the lift locks?
If you are referring to a 'lift' on a lock, then this is usually a crank in a cam to allow for more space to allow clearance for the door.
What kind of energy is used to lift objects?
thermel energy
When you lift a object what kind of energy are you transferring it to?
kinetic energy
When you lift an object energy is transferred to the which gives the object?
Potential energy
Words that mean the same thing as carry?
Cart, haul, backpack, freight, truck, lift, win, inspire, urge, prevail, transport, disseminate...
As you lift a book into the air what kind of energy are you increasing in the book?
You are increasing the book's gravitational potential energy as you lift it higher against the force of gravity.
When you lift an object energy is transferred to the object which gives object?
Potential energy
When you lift an object energy is transferred to the object which give the object?
Potential energy
What is the name of the energy needed to lift reactants from the energy trough?
This is called: Activation energy (abbrev. Ea)
