G A bullet of mass m traveling horizontally with speed v0 embeds itself in a block of mass M that is sitting at rest on a very slippery sheet of ice. What is the speed of the block (v) just after the bullet embeds itself in the block

Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space. b. we'll know it immediately because it will be brighter than the full moon in the sky. c. we won't know about it until 600 years from now. d. none of the above.

How did the germans define who was jewish?