The at the top, the higher something is the more potential energy it has because if both fall the one at the top will have more kinetic energy
Answer:
a. the work done by the gravitational force on Block A is <u>less than</u> the work done by the gravitational force on Block B.
b. the speed of Block A is <u>equal to</u> the speed of Block B.
c. the momentum of Block A is <u>less than</u> the momentum of Block B.
Explanation:
a. The work done by the gravitational force is equal to:
w = m*g*h
where m is mass, g is the standard gravitational acceleration and h is height. Given that both blocks are released from rest at the same height, then, the bigger the mass, the bigger the work done.
b. With ramps frictionless, the final speed of the blocs is:
v = √(2*g*h)
which is independent of the mass of the blocks.
c. The momentum is calculated as follows:
momentum = m*v
Given that both bocks has the same speed, then, the bigger the mass, the bigger the momentum.
This outer covering is the seed<span> coat. </span>Inside<span> of the </span>seed<span> would be </span>a tiny plant called <span>the embryo. The two large parts of the </span>seed<span> are </span>called<span> the cotyledons. The cotyledons are stored food that the </span>young plant<span> will use while it is growing. Monocots are </span>seeds<span> that have only one cotyledon, such as the corn </span>seed<span>.</span>
As long as you describe the chemical reactions within the torpedo and explain how torpedoes advanced modern warfare.