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What is the potential energy of a 50kg object that is hanging 10 meters off the ground?
The potential energy of an object is given by the formula PE = mgh, where m is the mass (50kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height (10m). Plugging in the values, we get PE = 50kg * 9.81 m/s^2 * 10m = 4905 J. So, the potential energy of the object is 4905 Joules.
What is the greater mass of an object is the force of lift?
If the mass of an object is greater than the force of lift, the object will not be able to overcome gravity and will not be able to lift off the ground. It is important for the force of lift to be greater than or equal to the mass of the object for it to be able to achieve lift.
When the mass of an object increases its gravitational pull .?
Yes, an increase in mass will lead to an increase in gravitational pull. This is due to the direct relationship between mass and gravitational force as described by Newton's law of universal gravitation.
Why is gravity considered a force in the universe?
Gravity is considered a force in the universe because it is a fundamental interaction that causes objects with mass to be attracted to each other. This force is responsible for keeping planets in orbit around the sun and objects on Earth from floating off into space.
How does gravitational force holds the earth together?
Gravitational force is the force of attraction between all objects with mass. On Earth, this force keeps objects, including the Earth itself, held together. It is the reason why all objects are pulled towards the center of the Earth, keeping them from floating off into space.
An astronaut has a mass of 50kg. How much does she weigh before take off?
The weight of an object is the force of gravity acting on it. On Earth, the weight of a 50kg astronaut would be approximately 490N (using the formula weight = mass x gravity, where gravity on Earth is 9.8 m/s^2).
What is the potential energy of a 50kg object that is hanging 10 meters off the ground?
The potential energy of an object is given by the formula PE = mgh, where m is the mass (50kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height (10m). Plugging in the values, we get PE = 50kg * 9.81 m/s^2 * 10m = 4905 J. So, the potential energy of the object is 4905 Joules.
What Type of force is involved in turning off a water tap?
mass
What is the greater mass of an object is the force of lift?
If the mass of an object is greater than the force of lift, the object will not be able to overcome gravity and will not be able to lift off the ground. It is important for the force of lift to be greater than or equal to the mass of the object for it to be able to achieve lift.
What invisible force holds you onto the earth so that you don't simply fall off?
Gravity is the invisible force that holds you onto the Earth. It is a fundamental force of nature that pulls objects with mass towards each other. Without gravity, we would float off into space.
How would the force of gravity change if the mass of the two objects decrease?
Gravity down when mass down. How do you get mass down? Hmm, how do you get down off an elephant? You don't get down off an elephant; you get down off a goose (down is the name of small feathers).
The force that keeps objects from floating off into space is known as what?
The force that keeps objects from floating off into space is called gravity. Gravity is the force of attraction between two objects with mass, such as the Earth and an object on its surface. It is responsible for keeping objects grounded on the Earth's surface.
What does weight and mass have an effect of speed and why?
Weight is proportional to mass. The greater the mass (or weight) the more force it takes to move it, thus the greater the mass the slower it moves when the same force is applied.Imagine you push a matchbook car on a table top, you can move it easily and fairly fast. Now apply that same force to a car that has the brake off and is out of gear -- the car probably won't move but if it does it will move very slowly.
How can you find velocity from only force and mass?
You would need to use the equation f=ma In this equation, f means force, m means mass, and a means acceleration. So dividing the force by the mass will give you a figure for acceleration. If you know how long the object has been accelerating for, or how far, and what the initial velocity was (or whether it started off still) then you can work out the velocity from this acceleration.
When the mass of an object increases its gravitational pull .?
Yes, an increase in mass will lead to an increase in gravitational pull. This is due to the direct relationship between mass and gravitational force as described by Newton's law of universal gravitation.
What does gravatational mean?
"Gravitational" refers to the force of attraction that exists between two objects due to their mass. This force is responsible for keeping planets in orbit around the sun and objects on Earth from floating off into space.
What causes us to feel the force of gravity on earth?
The force of gravity on Earth is caused by the planet's mass pulling objects toward its center. This force is responsible for keeping us grounded and is proportional to the mass of the objects involved.
