0
F = m a
a = F / m
If two objects are acted on by the same (equal) force, then their accelerations are in inverse proportion to their masses.
The object with twice as much mass will have 1/2 as much acceleration.
The object with 'T' times as much mass will have 1/T as much acceleration.
etc.
That's hard to do. You could weigh the objects are different altitudes, such as at sea level and again on top of a mountain, but the difference in comparison with the radius of the Earth will be very, very small. Also, most scales will need to be recalibrated at the different altitudes because their internal reference weight will also be "disturbed" by the change in altitude, so you will need something other than a balance scale to do the measuring. Problem is, that most spring scales are not very accurate, and you are looking for accuracy past the fourth or fifth significant digit.
The general formula is:
weight = mass x gravity
... where the gravity is the gravitational acceleration in meter/second2. This is equivalent to newton/meter.
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What is the connection between Sir Isaac Newton and gravity?
Isaac Newton created many of the fundamental ideas of gravity and how it works. He came up with the idea of gravity when he was sitting in his chair and an apple fell. It basically says things with mass are attracted to other things with mass and its equations helped us find, very accurately, the orbits of the planets as well as many other things simply dealing with gravitational attraction.
What is the force of an object with a mass of 65 kg and an an unknown acceleration?
Force is calculated by Newton's second law, F=ma. So the Force is the acceleration of the object multiplied by the mass. In this case you need an acceleration to find the answer. If, say you wanted the force that gravity has on the object, it would be F=mass*acceleration due to gravity. Here, F=65kg*9.81m/s= 637 Newtons
What force combats gravity?
Controlled Chaos. To oppose gravity is to create an anti gravity apparatus. Obviously, absence of gravity will lead to objects approaching the heavens(since no force to ground them to surface), thus, if gravity is viewed in form of magnetic fields, an 'unlike' pole will cause a 'like' pole to repel, thus creating an anti field force between the magnets. For gravity, should you find the answer i'd suggest getting a patent to a hover board
A horizontal force acts a body that is free to move can it produce an acceleration if the force is less then the weight of that body?
Yes it can, and if less force is needed if you eliminate the possibility of friction. You can find many examples of this, but i think this is an excellent opportunity to devise an experiment and practice your scientific methods.
If a skydiver with a mass of 70 kg accelerates to Earth at a rate of 9.8 ms2 due to gravity What is the force on the skydiver Explain how you determined the answer and its units?
Force = Mass/Acceleration = 70 kg x 9.8 m/s2 = 686 kg m/s2 = 686 NAccording to Newton's second law of motion, force equals mass times acceleration. Therefore, if you know both mass and acceleration, you can find the force. In this case, the mass of the person and the acceleration due to gravity were known. Since 1 N = 1 kg m/s2, the final unit is the newton.
How do you find acceleration of gravity?
The acceleration of gravity on Earth is approximately 9.81 m/s^2. This value is a constant and represents the acceleration at which objects fall towards the Earth due to gravity. You can find it by conducting experiments involving free-falling objects and analyzing the data collected.
How do you find the acceleration of two objects tied together?
To find the acceleration of two objects tied together, you can determine the net force acting on the combined system and then apply Newton's second law, F=ma, where F is the net force and m is the total mass of the two objects. The acceleration of the two objects tied together will be the same since they are constrained to move together.
How do you write a sentence about gravity with force included?
Gravity is the force that attracts objects toward each other.
How do you find gravity of an object?
The gravity of an object is typically calculated using the formula F = mg, where F is the force of gravity, m is the mass of the object, and g is the acceleration due to gravity (approximately 9.81 m/s^2 on Earth). This formula allows you to determine the force of gravity acting on an object based on its mass and the acceleration due to gravity in a particular location.
How is weight related to gravity?
Weight is the force exerted on an object due to gravity. It is the mass of the object multiplied by the acceleration due to gravity. The greater the mass of an object, the greater its weight will be when subjected to the same gravitational force.
How do you find the weight from the mass?
Weight is a force. Gravity is expressed as an acceleration. F = ma. You do the math. Literally, in this case; you multiply the acceleration due to gravity by the mass, and you get the weight.
How do you find acceleration of mass?
To find the acceleration of a mass, you can use the equation a = F/m, where a is the acceleration, F is the force acting on the mass, and m is the mass. Alternatively, if the mass is subject to gravity only, you can use the equation a = g, where g is the acceleration due to gravity (approximately 9.8 m/s^2).
How do you find the weight of an object on earth?
To find the weight of an object on Earth, you can use the formula: weight = mass x gravitational acceleration. The gravitational acceleration on Earth is approximately 9.81 m/s^2. So, multiply the mass of the object (in kilograms) by 9.81 to find its weight in newtons.
How do you find acceleration due to gravity when gravitational constant is given. tell the formula?
The formula to find acceleration due to gravity (g) is g = G * M / R^2, where G is the gravitational constant, M is the mass of the attracting body, and R is the distance between the center of mass of the attracting body and the falling object.
Does gravity affect an object without mass?
No, gravity does not affect an object without mass because gravity is the force of attraction between objects that have mass. Objects with mass create a gravitational field, which can affect other objects with mass, but objects without mass do not create a gravitational field and are not affected by gravity.
Were else can you find gravity but earth?
Gravity exists throughout the universe, so it can be found on all celestial bodies like other planets, moons, stars, and even in space between objects. Gravity is a fundamental force of nature that attracts objects with mass towards each other.
How would you find the mass of an object by math?
-- Measure the force of attraction between the object and the earth. ("WEIGH" the object.)-- Divide the force by the acceleration of gravity.-- The answer is the mass of the object.
