Using the equation for period length, you get an answer of about 4.1 seconds.
Answer:
19% total electrical output
Explanation:
Answer:
v = 1.4 m /s
Explanation:
We shall apply law of conservation of mechanical energy
The kinetic energy of dart and block is converted into potential energy of both dart and block .
1 /2 (m+M) v² = ( m +M) gH
.5 x v² = 9.8 x .1
= v² = 1.96
v = 1.4
v = 1.4 m /s
If you try to fit the edges of both continents than they should somewhat fit each other like puzzle pieces