In a police ballistics test, 2.00-g bullet traveling at 700 m/s suddenly hits and becomes embedded in a stationary 5.00-kg wood block. What is the speed of the block immediately after the bullet has stopped moving relative to the block?
What will be an ideal response?
Question 2
A typical source of infrared radiation is
A) magnetized particles vibrating in iron and certain other metals.
B) charged particles moving within the nucleus.
C) electrons moving along a metal antenna.
D) thermal vibrations of molecules.
E) electrons orbiting the nucleus in atoms.
A vasectomy, showing how each vas deferens is tied off in two places and then a section is removed f
Liposomal amphotericin B: Drug molecules are embedded in the lipid bilayer.
A vehicle being tested during an enhanced emissions test.
The Mantoux tuberculin skin test. Positive reaction.
Liver scratch test
Taste Test