Produce power through the circuit.
Momentum would be the same before and after the collision
Before the collision:
Momentum of the single cart: 1 * 0.50 = 0.50
After the collision
velocity = 0.25m / s
1 * 0.25 + 1 * 0.25 =
0.25 * (1 + 1) =
0.25 * 2 =
0.50
Now new momentum will be 0.5
answer
the same before and after the collision
The sun is the original source of solar energy, hydroelectric energy, food energy, coal energy, oil energy, and wind energy.
The sun is NOT the original source of <em>nuclear energy. (b)</em>
the speed would have to be somewhere between 1.667 or 1.666 miles per minute.
add 30, 15, 5 together and you will get 50
50 is the total miles traveled
then you multiply 30 by 1.666 and you will get 49.98 but it's still not quite 50 miles
if you multiply 30 by 1.667 and you will get 50.01 but its a little over to miles
i got the 30 from the minutes traveled
anyway that's the best i got for speed
