Both 6-in. radius wheels roll without slipping on the horizontal surface. knowing that the distance ad is 5 in., the distance be is 4 in., and d has a velocity of 3 in./s to the right, determine the velocity of point e. (round the final answer to two decimal places.)

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

Asystematic approach to problem solving is called a (an)

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.