If you double the length of the force arm of a lever while keeping the applied force constant, what effect will it have on torque production

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

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?