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Under an assumption of constant gravity, Newton's law of universal gravitation simplifies to F = mg, where m is the mass of the body and g is a constant vector with an average magnitude of 9.81 m/s2. The acceleration due to gravity is equal to this g. An initially stationary object which is allowed to fall freely under gravity drops a distance which is proportional to the square of the elapsed time. The image on the right, spanning half a second, was captured with a stroboscopic flash at 20 flashes per second. During the first 1�20 of a second the ball drops one unit of distance (here, a unit is about 12 mm); by 2�20 it has dropped at total of 4 units; by 3�20, 9 units and so on.
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What quantities indicate direction and magnitude?
Vector quantities indicate direction and magnitude. These quantities have both a magnitude (size) and a direction associated with them, such as velocity and force. Scalars, on the other hand, only have magnitude.
What is the magnitude of the force of gravity on a person who has a mass of 80.0 kg?
The magnitude of the force of gravity acting on a person with a mass of 80.0 kg is approximately 784.8 Newtons (N) on Earth. This is calculated using the formula F = m * g, where F is the force of gravity, m is the mass of the person, and g is the acceleration due to gravity (approximately 9.8 m/s^2 on Earth).
What is the magnitude of the gravitional force acting on abody of mass x?
The magnitude of the gravitational force acting on a body of mass x is given by the equation F = m*g, where F is the force, m is the mass of the body, and g is the acceleration due to gravity (approximately 9.81 m/s^2 on Earth).
What is the magnitude of the force that lifts a 3-kilogram object straight upwards?
The magnitude of the force required to lift a 3-kilogram object straight upwards is equal to the object's weight, which is given by the formula F = m*g, where m is the mass of the object (3 kg) and g is the acceleration due to gravity (approximately 9.8 m/s^2). Therefore, the magnitude of the force is 29.4 Newtons.
Frictionless 30.0 incline What is the approximate magnitude of force f?
The magnitude of force f can be calculated using the equation f = mgsin(theta), where m is the mass of the object, g is the acceleration due to gravity, and theta is the angle of the incline. Given the angle of 30 degrees, the force can be calculated by plugging in the values of mass and acceleration due to gravity.
How do friction and gravity relate?
The magnitude of friction is proportional to the magnitude of the normal force which is proportional to the magnitude of gravity(The magnitude of the normal force is indirectly proportional to the magnitude of gravity.). The magnitude of the normal force, N, compared to gravity, G, on angle z, is: N=cos(z)*G On a flat surface. N=G The coefficient of friction, whether static or kinetic, f is therefore: N=cos(z)*G*f
What quantities indicate direction and magnitude?
Vector quantities indicate direction and magnitude. These quantities have both a magnitude (size) and a direction associated with them, such as velocity and force. Scalars, on the other hand, only have magnitude.
What is the magnitude of the force of gravity on a person who has a mass of 80.0 kg?
The magnitude of the force of gravity acting on a person with a mass of 80.0 kg is approximately 784.8 Newtons (N) on Earth. This is calculated using the formula F = m * g, where F is the force of gravity, m is the mass of the person, and g is the acceleration due to gravity (approximately 9.8 m/s^2 on Earth).
Who is the American scientist who discover an indicate magnitude of an earthquake?
Mr. Magnitude false cabin
What was the magnitude of gravity in the earthquake in aleppo Syria in 1138?
The magnitude of Aleppo,Syria is 7.6.
What is the magnitude of the gravitional force acting on abody of mass x?
The magnitude of the gravitational force acting on a body of mass x is given by the equation F = m*g, where F is the force, m is the mass of the body, and g is the acceleration due to gravity (approximately 9.81 m/s^2 on Earth).
What effect of gravitational acceleration on Gravitational constant G?
The gravitational constant, G (big G), is a physical constant that doesn't change at all. The magnitude of gravitational acceleration, g (little g), has no effect on G.Little g is used as an approximation for near-surface gravity of a planet (or other large mass). The reason it is used is because the formula for universal gravity and Newton's second law:F = G (mplanet*mobject)/(r3) -- r is the distance between the centers of massF = mobject*aobjectyields (when set equal and dividing out the mass of the object): aobject = G (mplanet)/r3As you can see, the acceleration due to gravity won't change much for distances near the planet's surface. We call the above magnitude, g. Each planet has its own g and Earth's is about 9.8 m/s2.
What is the magnitude of the force that lifts a 3-kilogram object straight upwards?
The magnitude of the force required to lift a 3-kilogram object straight upwards is equal to the object's weight, which is given by the formula F = m*g, where m is the mass of the object (3 kg) and g is the acceleration due to gravity (approximately 9.8 m/s^2). Therefore, the magnitude of the force is 29.4 Newtons.
What is Io's gravity compared to the earth's gravity?
Io's surface gravity is about 0.18 g, where Earth's gravity is 1.0 g.
What is the train has a mas of 1000 kg and the force magnitude 350000 net force 50. 000 friction 10.00 air resistance and 98000 gravity. what is the train acceleration?
N I G G E R
Frictionless 30.0 incline What is the approximate magnitude of force f?
The magnitude of force f can be calculated using the equation f = mgsin(theta), where m is the mass of the object, g is the acceleration due to gravity, and theta is the angle of the incline. Given the angle of 30 degrees, the force can be calculated by plugging in the values of mass and acceleration due to gravity.
What are quantities indicate a direction and a magnitude?
Vectors are quantities that indicate both direction and magnitude. Examples include force, velocity, and displacement. The direction is typically shown by an arrow pointing in the specific direction, and the magnitude is represented by the length of the arrow.
