<span>B)if the positive ion ends in -ide </span>
Answer:
Look at this picture this is the answer
Explanation:
John's velocity is 20 m/s north.
Betty's velocity is 20 m/s south.
Their speeds are both 20 m/s.
Answer:
The centripetal acceleration of car is 8 m/s².
Explanation:
Answer:
density can be written as:
d = F / V (weight density) or M / V (mass density)
Since F in the first equation can be written as
B = d V where B is the buoyant force and is proportional to the
weight of the liquid displaced
For a given volume the weight of the liquid displaced is proportional to the density and hence the buoyant force
