A series circuit has a combination of two resistors, one 7.25 ohm's and the other 4.50 ohm's. They are connected to a 9-volt battery. What is the equivalent resistance of the circuit?

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?

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

What’s #16 asking me and how do i solve it?