A heavy Cadillac automobile has just started forward from a stop sign when it is struck from behind by a lightweight Volkswagen. Their bumpers become entangled and the two cars skid forward until they come to a stop. Define the system to be the Cadillac Volkswagen. When is the momentum constant for this system

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?