jessica and Linda, level 200 students conducted an experiment to estimate the acceleration due to gravity. in the experiment, Jessica drops a ball at a distance of 1.5metres above the floor. Linda measures the time to fall and obtains an estimate of 0.5s. what do they estimate the acceleration due to gravity to be? (b) let s be the ball's position relative to the floor. using the value of acceleration on due to gravity that they obtained and assuming the ball is released at t=0, determine s (in metres) as a function of time.

explanation:

true is the correct answer

hope i

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