0
Two identical stones are dropped from a tall building one after the other Assume air resistance is negligible While both stones are falling what will happen to the vertical distance between them?
Wiki User
∙ 12y ago
it will increase
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Distance between identical points on a wave?
The distance between identical points on a wave is called wavelength.
How would you describe the height of a cylinder or prism?
It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).
How do you figure out the height and distance a confetti cannon will shoot?
By statistical analysis. It is very difficult to calculate these using mechanics. Calculations of the trajectory of a projectile assume that the mass of the projectile is such that air resistance has a negligible effect. This is not the case when the projectile is confetti - even if it is packed densely to start with.
What is The law that states the effort force times the distance the effort moves is equal to the resistance times the distance the resistance moves?
At each end, (the force) x (the distance) defines the quantity of work, or energy. They're known to be equal because of the law of conservation of energy.
How can you determine that two walls of a building are parallel?
Measure the distance at different places. If the walls are parallel, then the distance will be the same.
Distance between identical points on a wave?
The distance between identical points on a wave is called wavelength.
Why don't bends in a wire effect its resistance?
This is kind of sticky to explain. A flow of electrons is exactly like distance in geometry - the shortest distance between two points is a straight line. Distance in wiring is increased resistance. In a circuit board 8 inches square, the fact that the wire has to make a bend has negligible effect on the resistance. In a spring reverb unit, the current is going through a tightly wound coil that is eight inches long - but actually represents about 30 inches of wire. That slows the current down to an extent because of the added resistance.
With regard to the object-lifting examples traced in lesson3 the ima is equal to the distance divided by the distance?
Effort, resistance
Is it true that the ideal mechanical advantage or IMA of a machine is the resistance distance divided by the effort distance?
resistance,effort
How would you describe the height of a cylinder or prism?
It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).It is the linear distance between the two parallel and identical faces (which are also called the bases).
What is wavelengh?
wavelenth- The distance from any point on a wave to an identical point on the next wave
An object that is thrown vertically upward will return to its original position with the same speed as it had initially if air resistance is negligible if air resistance is appreciable?
As an object rises WITH air resistance, the acceleration is larger in size than g, because both gravity and air resistance will be causing a downward acceleration. As the object FALLS with air resistance, the acceleration will be smaller in size than g, because gravity and resistance will be opposing each other. Because of the smaller acceleration being applied over the same distance, the return speed will be slower than the launch speed.
How do you figure out the height and distance a confetti cannon will shoot?
By statistical analysis. It is very difficult to calculate these using mechanics. Calculations of the trajectory of a projectile assume that the mass of the projectile is such that air resistance has a negligible effect. This is not the case when the projectile is confetti - even if it is packed densely to start with.
Is effort diastance is equal to the resistance distance?
You can make any relationship you want between the effort distance and the load (resistance) distance. If you make them equal, then your lever has no mechanical advantage.
What is the Distance from on point to the next identical point on a wave?
Wavelength.
How do you calculate work output for a simple machine?
The resistance force multiplied by the resistance distance.
Does air resistance act at a distance?
yes
