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Why do two objects of different mass and dropped from the same height hit the ground at the same time?
If air resistance can be ignored, then both objects are moving under the same force: gravity. The force is directly proportional to the masses of the objects.
Thus if the masses are Mp and Mq
then Gp = k*Mp and Gq = k*Mq where Gp and Gq are the forces acting on the two bodies.
The acceleration of the two objects is inversely proportional to their masses. [F = m*a => a = F/M]
So acc(p) = Gp/Mp = (k*Mp)/Mp = k
and acc(q) = Gq/Mq = (k*Mq)/Mq = k
That is, the acceleration of the two bodies is the same. Consequently, because they start from rest from the same height, they will hit the ground at the same time.
What else can I help you with?
Do two objects of the same mass dropped at different height have a different speed?
Yes, two objects of the same mass dropped at different heights will have different speeds when they hit the ground due to the influence of gravity. The object dropped from a higher height will have a higher speed upon impact because it had more time to accelerate while falling.
Why do balls of different masses dropped simultaneously from the same height?
Objects of different masses will reach the ground at the same time when dropped from the same height because they are subject to gravity, which accelerates all objects at the same rate regardless of their mass. This is known as the equivalence principle and was famously demonstrated by Galileo.
Why do 2 objects of different masses dropped from the same height hit the ground at the same time?
Two objects of different masses dropped from the same height will hit the ground at the same time because gravity pulls on both objects with the same acceleration, regardless of their mass. This acceleration is a constant value and it causes both objects to fall at the same rate, resulting in them hitting the ground simultaneously.
What three very different sizes and weights are dropped off a tower on the moon Which factor of the objects will determine which hits the ground first?
Assuming that each object is held with its center of gravity at the same height, and that each is dropped cleanly, with no rotation induced, the one whose lowest part is closest to the ground when dropped will hit first.
What are the effects of a uniform gravitational field on objects of different masses?
In a uniform gravitational field, objects of different masses will experience the same acceleration due to gravity. This means that regardless of their mass, all objects will fall at the same rate and hit the ground at the same time when dropped from the same height.
Which object, a feather or a hammer, hits the ground first when dropped from the same height?
Both the feather and the hammer will hit the ground at the same time when dropped from the same height in a vacuum. This is due to the principle of gravity, which accelerates all objects at the same rate regardless of their mass.
What will hit the ground first a pencil or penny?
There are many factors that can affect the time for these objects to drop. The height at which each object is dropped is a factor since the height is proportional to time. if the height at which these objects are dropped are the same, then the time for them to drop to the floor is the same. Since the acceleration due to gravity at sea level is 9.81 m/s^2 for all objects no matter the mass, both objects will accelerate at the same rate which means they will reach the floor at the same rate. All in all, both the pencil and the penny will hit the ground at the same time.
When two objects of different mass are dropped from the same height doesn't it contract Newton's 2nd Law?
No, dropping two objects of different mass from the same height doesn't contradict Newton's 2nd Law. The law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass, so objects of different mass will experience different accelerations due to gravity even when dropped from the same height.
Will different weight balls hit the ground at the same time?
In the absence of air resistance, different weight balls will hit the ground at the same time when dropped from the same height. This is because all objects fall at the same rate due to gravity, regardless of their mass.
If two object of different density are dropped simultaneously which one will hit the ground first?
as done in Galileo's experiment when he dropped a large rock and a feather from a tall tower both hit the ground at the same moment when dropped from the same height.
Why does 3 spherical object with different mass will hit the ground at the same time when dropped simultaneously from the same height?
All three objects will hit the ground at the same time because in the absence of air resistance, all objects experience the same acceleration due to gravity, regardless of their mass. This acceleration causes all three objects to fall at the same rate, leading them to hit the ground simultaneously.
A marble a textbook and a flaming stick are simultaneously dropped from a height of 10 feet if air resistance upon the falling objects is small enough that it can be neglected which will hit first?
All objects dropped from the same height will hit the ground at the same time, regardless of their mass or shape, as long as air resistance is negligible. Thus, the marble, textbook, and flaming stick will hit the ground simultaneously.
