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Why falling objects don not move forward with a speed of 17700 mph?
Wiki User
∙ 10y ago
And what makes you think an object would fall, or should fall, precisely at such a speed? How do you get that number? - Anyway, that's not the way our Universe works. Without air resistance, an object that falls downward falls faster and faster - its speed increasing by 9.8 meter/second every second. With air resistance, a falling object will eventually reach a speed at which friction (air resistance) balances the downward force of gravity. This speed is different for different objects.
Wiki User
∙ 10y ago
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The speed when falling objects no longer accelerates due to air resistance is?
The speed when falling objects no longer accelerates due to air resistance is the maximum falling velocity.
How does gravity affect objects falling at the same time?
Two objects falling at the same time will fall with the same speed (assuming they both have similar shape and density)
What experiment of Galileo's involved cannonballs?
Galileo's experiment to show that mass had little effect on the speed of falling objects involved two cannonballs of different sizes being dropped from a certain height. This showed that, in a vacuum at least, falling objects fall at the same speed no matter their mass.
Who developed law of falling bodies that states that all objects fall at the same speed regardless of their mass?
Galileo
What happens to a falling object when the of air resistance the force of gravity?
Falling objects increase their speed as they fall, because their weight (the force of gravity) pulls them to Earth. ... Objects fall faster until they reach their terminal speed, which is reached when the upward (air resistance) and downward (weight)forcesare equal.
Why don't all falling objects fall at the same speed?
The only reason falling objects don't fall at the same speed on Earth is the countering force of wind resistance. Without air, all objects would fall at the same rate, regardless of mass (ex. Galileo's ball experiments, as well as the hammer and feather experiment on the Moon).
The gratest velocity a falling objects reaches?
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.
What does it mean when a change in velocity is negative?
Something is decelerating . I.e it's still going forward, but at a reduced and falling speed.
What is the speed at which the acceleration of a falling objects falls to zero because air resistance balances its weight?
This is known as terminal velocity.
What is the force called that makes all objects fall at different speed?
That's called the "force of imagination".In the absence of air, all objects fall with the same acceleration. At equal times after the drop, all objectsare falling at the same speed.
How do you know an objects speed and velocity?
if the objects distance travelled and time is given then speed=distance/time eg- distance travelled 50 mtrs time taken 5 seconds speed 50/5 =10m/s velocity=u(initial velocity 0 for free falling objects) + at(acceleration x time)
What is gravity's effect on motion?
Gravity pulls objects together and towards the center of the earth. The force of gravity depends on the mass of the objects and the distance between them. Gravity will speed up objects falling towards the earth and slow down rising objects.
