9.8 m/s^2
9.8 newtons, down
The gravitational acceleration at the surface of the Earth is 9.8 meter per second per second. To convert between weight (in Newtons) and mass (in kilogram) a factor of 9.8 (or roughly 10) is required.
Both 1 pound of water and 1 pound of steel have the same mass, since they both weigh 1 pound. This is because weight is a measure of the force of gravity acting on an object, while mass is the amount of matter in an object.
Earth pulls on the 1N apple with a force of 1N in the downward direction (towards the center of the Earth) due to gravity. At the same time, the apple also pulls on Earth with a force of 1N in the upward direction (away from the center of the Earth) according to Newton's third law of motion.
A ball thrown parallel to the ground moves downward toward the surface of the Earth because of the force of gravity.
A Newton is the amount of force exerted on one kg of mass at one standard gravity. The common measurement is the pound, which is the pull of the earth on 1 pound of matter. 1 N ≈ 0.225 pound
9.8 newtons, down
A 50-pound would approximately weigh 8.5 pounds on the moon. Moon's gravity is approximately 1/6 of the earth's gravity.
No, that statement is not correct. The downward force on you, which is your weight, depends on the gravitational pull of the celestial body you are on. The Moon's gravity is about 1/6th that of Earth's, so you would weigh significantly less on the Moon than on Earth.
Surface gravity (Earth=1) Mars: 0.38
The gravitational acceleration at the surface of the Earth is 9.8 meter per second per second. To convert between weight (in Newtons) and mass (in kilogram) a factor of 9.8 (or roughly 10) is required.
1/4
There are two ways to expand your lungs: 1. Muscles in your chest expand your Rib Cage and pull your lungs outward, expanding their volume. 2. Your Diaphram muscles pull downward and expand your lungs downward.
Both 1 pound of water and 1 pound of steel have the same mass, since they both weigh 1 pound. This is because weight is a measure of the force of gravity acting on an object, while mass is the amount of matter in an object.
Earth pulls on the 1N apple with a force of 1N in the downward direction (towards the center of the Earth) due to gravity. At the same time, the apple also pulls on Earth with a force of 1N in the upward direction (away from the center of the Earth) according to Newton's third law of motion.
On Jupiter, 1 pound would weigh approximately 2.5 times more than it does on Earth. This is because Jupiter's gravity is about 2.5 times stronger than Earth's gravity.
Weight is a measure of the gravitational pull for a mass , such that a mass of 1 Kg is having a weight of 10 Newton . So weight is a downward force measured in Newtons . Weight ( in N ) = Mass ( in Kg ) × Gravity ( usually 10N/Kg )