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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.
What else can I help you with?
What kind of spoon do you use to lift food out of liquid?
You can use a slotted spoon to lift food out of liquid. The slots allow the liquid to drain away while keeping the solid food on the spoon.
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.
If you were able to harness raw atomic energy through a special engine and aim nothing but the energy at the ground would it be able to cause an object to lift or to hover?
An incredible amount of electromagnetic energy is released by atomic reactions but it does not provide any thrust. It is more effective to capture the energy that is released in water and use it to produce steam and drive turbines.
What type of energy is used to get the roller coaster car up the first hill?
Potential energy is used to get the roller coaster car up the first hill. The potential energy is converted to kinetic energy as the car goes down the hill. The potential energy is typically provided by a motor or chain lift system.
Where is potential energy the highest on a roller coaster?
The potential energy is highest at the top of the first hill or peak of the roller coaster because it is at its maximum height above the ground. As the roller coaster descends, potential energy is converted into kinetic energy as the car gains speed.
If Aashma Poudel does 150 joules of work lifting a 120-newton backpack. How high did she lift the backpack?
D=1.250m.
Why is the force needed to pull a backpack up increases as it gets higher and higher?
As the backpack gets higher, the distance over which you are lifting it increases, requiring more work to overcome gravity. The force needed to lift the backpack is directly proportional to the distance it is lifted and the weight of the backpack. This is due to the gravitational force acting on the backpack.
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.
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.
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.
When you lift a object what kind of energy are you transferring it to?
When you lift an object, you are transferring potential energy to it. This potential energy is due to the object's position in the gravitational field. The higher you lift the object, the more potential energy it possesses.
What type of energy does a lift gain when going up?
A lift gains potential energy when going up, which is due to its increased height above the ground. This potential energy can then be converted back to kinetic energy as the lift descends.
What kind of energy do you create when you lift something?
When you lift something, you create mechanical energy. This is a type of kinetic energy associated with the movement of objects. The energy comes from the work done by your muscles to lift the object against the force of gravity.
What kind of energy is used in lift?
Electric energy is typically used to power the motors that generate force to lift an object, such as in elevators or cranes. This electric energy is converted into mechanical energy to lift the object against the force of gravity.
What is the energy change that take place when going up in a lift?
An elevator going up is increasing its potential energy. This energy and some kinetic energy to speed up the elevator in its way up comes from an electric motor that pulls the lifting cables that hold the elevator.
Words that mean the same thing as carry?
Cart, haul, backpack, freight, truck, lift, win, inspire, urge, prevail, transport, disseminate...
When you do work to lift an object what form of energy does the object gain?
The object gains potential energy when you do work to lift it. This potential energy is due to its position in the gravitational field.
