Sally travels west at a velocity of 17 m/s for 13 minutes. Then she slows down and continues traveling west at a velocity of 3.4 m/s for 33 minutes. What is her average velocity for the entire trip?

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f