Part D The initial time, final time, and time interval for this video sequence are already entered in the table below. Enter velocity observations for these
two times, and then calculate the change in the boy's velocity and his average acceleration during this time Interval. (Be sure to double-check signs
in your results. Remember, the boy is slowing down, not speeding up!)
BIU x x Font Sizes
0
Slide 1 (child)
initial time. t (5)
0.205
1.805
1.605
final time, t51
change in time. Art. 1 (5)
D
Initial velocity. V m/s)
final velocity, vorm/5)
change in velocity av = v(m/s)
1
acceleration, Aviams

connect the batteries in series and hope

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

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