0
What else can I help you with?
Can an object have energy when it is at rest?
Yes, an object can have potential energy when it is at rest, such as gravitational potential energy or elastic potential energy. Kinetic energy, which is energy of motion, requires the object to be moving.
Can you design two physics problems that involve calculating work and gravitational potential energy?
Here are two physics problems involving work and gravitational potential energy: Problem 1: A 5 kg box is lifted 2 meters vertically against gravity. Calculate the work done in lifting the box and the change in gravitational potential energy. Problem 2: A 10 kg object is pushed horizontally across a frictionless surface for a distance of 5 meters. Calculate the work done in pushing the object and the change in gravitational potential energy if the object is then lifted 3 meters vertically.
What is the potential energy of a 2-kg book sitting on a shelf 2 meters above the ground apex?
The potential energy of the book is calculated using the formula: Potential energy = mass x gravitational acceleration x height. Plugging in the values: PE = 2 kg x 9.81 m/s^2 x 2 m = 39.24 Joules.
You can calculate gravitational potential energy by using the equation?
PE = mgh (potential energy = mass x gravity x height). In SI units, mass would be in kilograms, gravity (on Earth) is 9.8 meters/second2, and height is in meters. The resulting energy is in Joules.
What is used to calulate potential energy?
Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.Depends what potential energy you mean. Without an additional qualifier, "potential energy" frequently refers to gravitational potential energy. This is calculated as mass x gravity x height. If you want to use standard (SI) units, mass is in kg., gravity in meters per second square (the value is about 9.8, if you are close to the Earth's surface), and height in meters. The result is in Joule.
What formula is used to calculate gravitational potential energy?
U = m g h Where U is Gravitational Potential Energy (measured in Joules) m is Mass (measured in kilograms) g is Gravitational Acceleration (~9.8 meters/second2) h is height (measured in meters)
What is the gravitational potential energy equation?
Gravitational potential energy = Mass x gravity x heightTherefore, an object at ground level is 0 meters above the ground, thus having no potential energy.PE = mghm = massg = gravitational accelerationh = height
A camera rests on aplatform that is 10 meters above the ground What kind of energy does it possess?
Gravitational Potential Energy.
What is the equation for caculating an object's potential energy?
That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.
What is the gravitational potential energy to a car that is 1500kg and is dropped from 50 meters?
After the car is dropped, it has NO gravitational potential energy.Before it's dropped, you can calculate the potential energy as mgh (mass x gravity x height). You can use 9.8 for gravity.
Can an object have energy when it is at rest?
Yes, an object can have potential energy when it is at rest, such as gravitational potential energy or elastic potential energy. Kinetic energy, which is energy of motion, requires the object to be moving.
What is the gravitational potential energy with respect to the surface of the water of a 75.0 kilogram diver located 3.00 meters above the water?
Gravitational potential energy = m*g*h = 75*9.8*3 = 2205 Newtons.
Can you design two physics problems that involve calculating work and gravitational potential energy?
Here are two physics problems involving work and gravitational potential energy: Problem 1: A 5 kg box is lifted 2 meters vertically against gravity. Calculate the work done in lifting the box and the change in gravitational potential energy. Problem 2: A 10 kg object is pushed horizontally across a frictionless surface for a distance of 5 meters. Calculate the work done in pushing the object and the change in gravitational potential energy if the object is then lifted 3 meters vertically.
What is the Potential energy of an object that has 20 kgand at rest 5 m?
20 kilograms and 5 meters? Potential energy = mass * gravitational acceleration * height PE = (20 kilograms )(9.80 m/s2)(5 meters) = 980 Joules of potential energy -----------------------------------------
What is the potential energy of a 2-kg book sitting on a shelf 2 meters above the ground apex?
The potential energy of the book is calculated using the formula: Potential energy = mass x gravitational acceleration x height. Plugging in the values: PE = 2 kg x 9.81 m/s^2 x 2 m = 39.24 Joules.
You can calculate gravitational potential energy by using the equation?
PE = mgh (potential energy = mass x gravity x height). In SI units, mass would be in kilograms, gravity (on Earth) is 9.8 meters/second2, and height is in meters. The resulting energy is in Joules.
What is a skier's gravitational potential energy at 10 meters?
Just use the formula for gravitational potential energy, which is equal to mgh (mass x gravity x height). Close to Earth, gravity is approximately 9.8 newtons/meter.
