Complete the table by calculating the sprinter’s instantaneous speed for each 1 s time interval. (Hint: To find the average speed in each 1 s time interval, you must know the distance that the sprinter covered in that time interval. Notice, however, that the second column of the table only gives you the total distance that the sprinter had covered by that point in the race.)

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

What quantity do units represent in value