Newton's gravity and weight qsAn astronaut has a mass of 80 kg, but on an unknown planet, the bathroom scale reads 15 kg when the astronaut stands on it. What is the astronaut's weight and the gravitational field strength on the unknown planet?
Weight can change based on the gravitational field strength, while mass remains constant. For example, an object would weigh less on the Moon due to its weaker gravitational pull, but its mass would remain the same. Weight formula W=mg (Weight) m=W/g Symbol English Metric W = Weight lbf...
All the objects have a matter inside them and the measurement of the matter is the mass. The total mass of the system is assumed to be constant. This means that the mass remains unaffected by the gravitational field strength, regardless of the location, the object or person is in. The ma...
its reluctance to change its state of rest or motion The car and the wall Inertia is ... Inertia is ... measured by mass The more massive an object, the more inertia it has, hence, the larger the force is required to change its motion Conversely ... Gravitational Field Strength Gravit...
5. To calculate the weight of something, you need to multiply its mass by the gravitational field strength wherever you are; Weight (N) = mass (kg) x Gravitational field strength (N/kg) The gravitational field strength on earth is around 10 N/kg. Use this information to complete the ...
Delve into density and its role in the concentration of matter. If this is too basic for you, you can try the more advanced version here. Sub-Topics: Inertia Gravitational Field & Gravitational Field Strength Weight Density Quiz: Click here for Mass, Weight & Density Quiz...
On the other hand, weight is the force exerted by an object when it exists in a gravitational field. Unlike mass, weight varies with the object's position and location due to the influence of gravity. Any object's weight is the force that pulls it towards the ground. As the strength of...
What is meant by gravity and weight, Explore the difference between mass and weight, How to calculate weight using mass and gravitational field strength, gravitational acceleration, Explore how the weight of an object depends on its location, examples a
1.The force with which an object near the Earth or another celestial body is attracted toward the center of the body by gravity. An object's weight depends on its mass (the amount of matter it consists of) and the strength of the gravitational pull. On Earth, for example, an object we...
Weight is the resultant force acting on a mass (in a vacuum) due to the Earth's gravitational field corrected for the effect of the Earth's rotation. Units of weight are based upon an acceleration of gravity. When the weight of an unknown is determined by comparison with a known weight,...