Acceleration Due to Gravity quiz #1 Flashcards
Acceleration Due to Gravity quiz #1
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What is the acceleration due to gravity on the surface of the Earth?
The acceleration due to gravity on the surface of the Earth is approximately 9.8 m/s². How do you calculate the weight of a person with mass m on Earth?
The weight of a person on Earth is calculated as W = m × g, where m is the mass in kilograms and g is the acceleration due to gravity (9.8 m/s²). What is the free-fall acceleration at the surface of the Moon?
The free-fall acceleration at the surface of the Moon is approximately 1.62 m/s². What is the acceleration due to gravity on the surface of the Moon?
The acceleration due to gravity on the surface of the Moon is about 1.62 m/s². What is the gain in speed per second for a freely falling object near Earth's surface?
A freely falling object near Earth's surface gains speed at a rate of 9.8 m/s every second. What is the free-fall acceleration on Earth?
The free-fall acceleration on Earth is 9.8 m/s². What acceleration does the force of Earth's gravity produce on objects at its surface?
The force of Earth's gravity produces an acceleration of 9.8 m/s² on objects at its surface. What is the free-fall acceleration at the surface of the Sun?
The free-fall acceleration at the surface of the Sun can be calculated using g = GM/R², where G is the gravitational constant, M is the mass of the Sun, and R is the radius of the Sun. What is the acceleration of gravity on Earth?
The acceleration of gravity on Earth is 9.8 m/s². What is the acceleration due to gravity on Earth?
The acceleration due to gravity on Earth is 9.8 m/s². What is the acceleration of gravity at the surface of Earth?
The acceleration of gravity at the surface of Earth is 9.8 m/s². What is the acceleration due to gravity near the Earth's surface?
The acceleration due to gravity near the Earth's surface is 9.8 m/s². What is the acceleration of gravity of Earth?
The acceleration of gravity of Earth is 9.8 m/s². What is the magnitude of the acceleration of the Moon towards the Earth?
The magnitude of the acceleration of the Moon towards the Earth can be calculated using g = GM/r², where G is the gravitational constant, M is the mass of the Earth, and r is the distance from the Earth to the Moon. What is the acceleration of gravity on the surface of the Moon in m/s²?
The acceleration of gravity on the surface of the Moon is 1.62 m/s². How do you calculate the acceleration due to gravity at a distance of two Earth radii from Earth's center?
The acceleration due to gravity at a distance of two Earth radii from Earth's center is g = GM/(2R)² = GM/(4R²), where G is the gravitational constant, M is Earth's mass, and R is Earth's radius. What is the acceleration due to gravity on the surface of the Earth?
The acceleration due to gravity on the surface of the Earth is 9.8 m/s². What is the acceleration of an object falling on Earth?
The acceleration of an object falling on Earth is 9.8 m/s², assuming air resistance is negligible. Why does the unit 'second' appear twice in the unit m/s² for acceleration due to gravity?
The unit 'second' appears twice in m/s² because acceleration is the change in velocity (m/s) per unit time (s), so it is meters per second per second. Why does the unit 'second' appear twice in the unit m/s² for free-fall acceleration?
The unit 'second' appears twice in m/s² because acceleration measures how much the velocity (in m/s) changes each second. How do you determine the mass of a person on the Moon if you know their mass on Earth?
A person's mass remains the same on the Moon as on Earth; mass does not change with location. What is the free-fall acceleration on Mars?
The free-fall acceleration on Mars is approximately 3.7 m/s². How do you find the acceleration due to gravity on the surface of Mercury?
The acceleration due to gravity on Mercury's surface is calculated using g = GM/R², where G is the gravitational constant, M is Mercury's mass, and R is Mercury's radius. How do you calculate the acceleration due to gravity on Pluto?
The acceleration due to gravity on Pluto is calculated using g = GM/R², where G is the gravitational constant, M is Pluto's mass, and R is Pluto's radius.
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