Answer:
if your glasses are polarized, you can see the fish in the water. also im pretty sure its d
Explanation:
It typically take longer for a heavier object to slow down therefor, a train will take more time. <span />
Answer:
E. The period of oscillation increases.
Explanation:
The period of oscillation is:
T = 2π√(m/k)
Frequency is the inverse of period (f = 1/T), so as period increases, frequency decreases.
Increasing the mass will increase the period and decrease the frequency.
Answer:
basically they have too much mass in them
Explanation:
They are held tightly together by strong forces of attraction. They are held in fixed positions but they do vibrate. Because the particles don't move, solids have a definite shape and volume, and can't flow. Because the particles are already packed closely together, solids can't easily be compressed.
Answer:
Net force refers to the sum of all the forces that act upon an object.
Explanation:
