Room 1 Q2 A 70-kg skydiver is speeding up at a rate of 2.0 m/s/s as they fall to the ground. Determine the
force of air resistance that they feel.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.