Table of Contents
Which of the following should be considered in identifying the weight of an object?
The weight of an object is the force of attraction that the object has to the Earth. It is the product of the mass of the object, multiplied by the acceleration due to gravity.
What factors affect the weight of an object?
An object’s weight depends on its mass (the amount of matter it consists of) and the strength of the gravitational pull.
What is the difference between the mass of an object and its weight?
Mass is a measure of how much force it will take to change that path. Mass depends on how much matter – atoms and so on – there is in an object; more mass means more inertia, as there is more to get moving. Weight, on the other hand, is a measure of the amount of downwards force that gravity exerts on an object.
How do you count your weight?
Summary
- Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth.
- The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms.
How do we measure weight?
In common usage, human body mass is often referred to as weight. In fact, weight is the force exerted on an object due to gravity (SI unit = newton, N). A measure of weight in N allows estimation of human body mass in kg using the formula W = m*g and standard gravity.
What 2 factors need to be considered when working out the weight of an object?
Gravity is the force that gives weight to objects and causes them to fall to the ground when dropped. Two major factors, mass and distance, affect the strength of gravitational force on an object.
What two factors need to be considered when working out the weight of an object?
Weight is a force. It is determined by two quantities: mass and acceleration.
What two factors affect the gravitational force between two objects?
When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.
What is meant by the weight of an object?
Weight is a force acting on that matter . Mass resists any change in the motion of objects. In physics, the term weight has a specific meaning – which is the force that acts on a mass due to gravity. Weight is measured in newtons. Mass is measured in kilograms.
How do we calculate the weight of an object?
- Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth.
- The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms.