The mechanical energy of an object is equivalent to the sum of its potential and kinetic energy. If the helicopter is grounded, then its mechanical energy will be 20 J. If it is in the air, then its potential energy will be calculated using:P.E = mghAnd then added to the kinetic energy to obtain mechanical energy.
This answer is TRUE, The assassination of Archduke Ferdinand, heir to Austria-Hungary's throne, lit the fuse of World War I.
The differences are:
- Traditional parenting focus on telling what the children need to do rather than guiding the children to achieve success in whatever career they're interested in
- Traditional parenting only had to focus how the children communicate with peers in real life while modern parents have to concerned about how they behav in virtual world
- Modern parenting tend to be open minded in handling new societal issues compared to traditional parents
Pianissimo, mezzo piano, and piano
Answer:
Myelin
Explanation:
Myelin is a fatty substance that surrounds nerve cell axons to insulate them and increase the rate at which information is passed along. The myelin can be compared to the protective coating of an electrical wire.
