You will drop the bottle/water mass so that it hits the lever at different speeds. since an object in free fall is accelerated by gravity, you need to determine the heights necessary to drop the bottle to achieve the speeds of 2 m/s, 3 m/s, 4 m/s, 5 m/s, and 6 m/s. use the equation ht = to calculate the height, where ht is the height, v is the speed (velocity), and g is the gravitational acceleration of 9.8 m/s2.

record these heights in table b.

to achieve a speed of 2 m/s, the bottle must be dropped at m.

to achieve a speed of 3 m/s, the bottle must be dropped at m.

to achieve a speed of 4 m/s, the bottle must be dropped at m.

to achieve a speed of 5 m/s, the bottle must be dropped at m.

to achieve a speed of 6 m/s, the bottle must be dropped at m.

The answers are:

Height to achieve a speed of 2 m/s = 0.20m

Height to achieve a speed of 3 m/s = 0.46m

Height to achieve a speed of 4 m/s = 0.82m

Height to achieve a speed of 5 m/s = 1.28m

Height to achieve a speed of 6 m/s = 1.84m

Since an object in free fall is accelerated by gravity, the speed will increase according to the distance where the object is dropped. Gravitational acceleration is equal to 9.8 m/s2, it means that the speed will be increased by 9.8 m/s each second.

We are asked to find the heights necessary to drop the bottle to achieve the given speeds, so:

Speed of 2 m/s calculations:

Speed of 3 m/s calculations:

Speed of 4 m/s calculations:

Speed of 5 m/s calculations:

Speed of 6 m/s calculations:

Have a nice day!

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia