It means mass can be converted into energy.
I. E. In a nuclear fission, we start of with a greater mass of our rectant, which then decrease due to mass being converted into the (thermal) energy released, in our reaction. Later, being used to produce electricity, for example.
Hope this helps!
They believe the distortions happened when two galaxies collided.
Hope This Helps :)
Answer:
Im answering for free points sry
Explanation:
...
Answer:
v (speed) = S / t = 4 * 400 m / (6 * 60 sec) = 4.4 m/s
The average velocity is zero because there is no net vector displacement.
5 times during a 10 second interval
Frequency = 5/10s
= 0.20 Hz (3)
