Question 6 / 6 When you visited that last website, there were two animations. What was the unbalanced force in the animation with the skateboarder?
A. The skateboard
B. The rock in the road
C. The skateboarder

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?

What can you increase the strength of an electromagnet by