In an electrical field, the resistance is 2 ω and the current is 4 a. what is the voltage

Use the table to answer question 22 23 and 24.

According to the tide table below what time of day will the highest tide occur?

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?