A 3 kg object moving at 4 m/s collides with a 2 kg object at rest. If momentum is conserved, what is the total momentum after collision?

A perfectly inelastic collision is characterized by:

Linear momentum is defined as:

A planet orbits the sun. When the planet is closest to the sun (perihelion), it moves faster than when it is farthest (aphelion). This is best explained by:

Two disks with moments of inertia I₁ = 2 kg·m² and I₂ = 3 kg·m² rotate at ω₁ = 6 rad/s and ω₂ = 0 rad/s respectively. They are brought together and rotate as one system. What is their combined angular velocity?

In the context of overlay operations, what is the primary purpose of the clip function?

A rotating rod with moment of inertia 0.5 kg·m² has rotational kinetic energy of 100 J. What is its angular velocity?

Why is it recommended that all data sets be in the same coordinate system before performing an overlay operation?

Two identical disks have the same mass and angular velocity, but disk A has twice the radius of disk B. How do their moments of inertia compare?

A disk rotates with angular velocity 10 rad/s. A point 0.3 m from the center has centripetal acceleration of: