The mass of a falling object will affect the speed at which it falls. Additionally, the shape or geometryof that object will also have an effect. The shape of a falling object will have a dramatic effect on the amount of dragthat the object will experience. Consider that a flat piece of cardboard will fall more slowly than a glass ball of the same mass, and it will be more easy to visualize how drag is a function of shape.
=======================================
Beulah the Buzzer gagged on the first sentence of the response above, and
Signor Galileo rotated 2pi in his crypt.
The mass of a falling object will NOT affect the speed at which it falls.
The remainder of the response above is correct and well stated, provided only
that the objects are falling through air. If not, then neither their shape nor their
geometry affects their rate of fall either.
No
Air resistance acts in the direction opposite to the motion of a falling object, slowing it down. The faster an object moves through the air, the greater the air resistance it experiences. This force ultimately affects the speed and trajectory of the falling object.
Gravity and speed are related in the context of how gravity affects the speed of an object. As an object falls towards the Earth, it accelerates due to gravity, increasing in speed as it falls. The speed of an object falling due to gravity depends on factors such as the object's mass and the strength of the gravitational force acting on it.
The object's speed after falling for 2 seconds can be calculated using the formula: speed = acceleration due to gravity (9.81 m/s^2) x time (2 s). Therefore, the speed of the object after falling for 2 seconds would be 19.62 m/s.
Speed = distance / time.
4.9
It depends on the shape of the object. A spherical object will fall faster than a rectangular object. This is untrue if they are placed in a vacuum.
Factors that increase speed of a falling object:HEIGHT - The longer an object is in the air the more speed it gains due to gravityGRAVITY - The strength of the acelleration due to gravity (eg the moon is different to earth)STARTING VELOCITY - The speed the object starts at.Factors that decrease the speed of a falling object:AIR RESISTANCE - Air resistance is a major factor however it in itself is dependant on the air pressure around the object and the surface area of the object.
The speed of a free falling object after ten seconds from rest is approximately 98 m/s. This speed is achieved due to the acceleration of gravity, which is about 9.8 m/s².
The greatest speed a falling object is known as its terminal velocity. At this speed, the drag force from the air is equal to the object's weight, and so there is no net force to accelerate the object further.
A falling object that has reached its terminal speed no longer accelerates due to air resistance balancing the gravitational force. At terminal speed, the object continues to fall with a constant velocity and no longer gains speed.
If the object is falling in vacuum, then its direction is downward, and its speed at any time is Speed = (speed when time started) + [(acceleration of gravity) x (number of seconds since time started)]. If the object is falling through air, water, or some other fluid, then the formula is much, much more complicated. It involves the object's mass and shape, and the properties of the fluid it's falling in.