Calculate the fuel efficiency of a vehicle that can travel 350 km using 20 L of gasoline. Include units in your answer. I got 17.5kmpl and the system said it was wrong. Please help!!

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell