You set up two bumper cars, Car 1 and Car 2, on a track. Car 1 has mass m1. Car 2 is twice as massive as Car 1 (m2 = 2m1). You push Car 1 and it is traveling at 7.0 m/s to the right towards stationary Car 2. Assume the collision between Car 1 and Car 2 will be perfectly elastic. Knowing this is a case of m1 < m2, where the projectile is less massive than the target, in what directions will Car 1 and Car 2 travel AFTER the collision (to the right, to the left, or will they remain at rest)? Car 1 direction: Car 2 direction:

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