What is the direction of the magnetic force on the current in each of the six cases?

Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest