Meteorite meteoroid asteroid moon give brainlest please
Answer:
im postive its D) loudspeaker
Not sure.can you give me a clue?
Answer:
22.22m/s
Explanation:
The momentum before a collision = momentum after collision so...
work out the momentum of the first object (the bullet)
its p = mv
0.04 kg × 300 m/s = 0.54 kg × v
rearrange this to find v which is 0.04 x 300 = 12
so 12 = 0.54 x v
12/0.5 = v
v = 22.22m/s
hope this helps!
Answer:
C. How bright it seems to us
Explanation:
