The object will be moving at 14.7 meters per second. 1.5 seconds X 9.8 meters per second squared(the gravitational constant). This assumes that the object's original velocity is zero.
It's not clear what you mean by the rate of the object, since objects don't have rates.When an object is dropped, on or near the Earth's surface, its rate of accelerationis 9.8 meters per second2, and its rate of speedincreases by 9.8 meters per secondevery second that it continues to fall.
An object dropped from near the Earth's surface will fall approximately 4.9 meters (16 feet) in the first second due to the acceleration of gravity. This distance is calculated using the formula s = 0.5 * g * t^2, where s is the distance, g is the acceleration due to gravity (9.8 m/s^2), and t is the time in seconds.
The acceleration of an object under the force of gravity alone is*: a = GM/R^2 a = acceleration G = gravitational constant (G = 6.674E-13 Nm^2/kg^2) M = mass of the object/planet R = distance from the center of the object/planet At the equator, an object dropped near the surface of Earth falls with an acceleration of 9.78 meters per square second. At the equator on Mars, and object dropped at the surface will fall with an acceleration of 3.71 meters per square second. Therefore Mars has about 38% of the Earth's gravity. *This equation is only true for spherically-distributed masses
The acceleration due to gravity on Earth is approximately 9.81 meters per second squared. This means that for every second an object is in free fall near the surface of the Earth, its speed increases by 9.81 meters per second.
The gravitational force exerted by Earth on an object is approximately 9.81 meters per second squared (m/s^2). This force is what gives weight to objects on Earth and causes objects to fall towards the ground when dropped.
The rate of acceleration of an object in free fall on Earth is approximately 9.8 m/s^2, and it is due to the acceleration caused by gravity. This means that the object's velocity increases by 9.8 meters per second every second it falls.
If no other forces (such as friction) act on an object, or if friction is insignificant (such as, when a heavy object just begins to fall), the acceleration is 9.8 meters per second square. This means that every second, the speed will increase by 9.8 meters per second.
When an object is dropped near the Earth's surface, and it experiences no air resistance, then its speed after 3 seconds is 29.4 meters (96.5 feet) per second, and its velocity is directed toward the Earth's center of mass, nominally the Earth's geometric center, colloquially referred to in the bourgoise vernacular as "down".
If their is no air resistance, it will go faster and faster, at a rate of 9.8 (meters / second) / second.
An object affected by the gravity of the Earth is falling at 9.8 meters per second per second, also written as 9.8 m/s^2.
The force of gravity on any object near the surface of the earth and close to sea level is 9.80 meters per second per second.
It doesn't. Close to Earth's surface, any object will accelerate towards the center of the Earth at a rate of about 9.8 meters/second squared, regardless of the object's mass.