Answer:The asteroid's average (semimajor axis) distance from the Sun is 1AU.
Explanation: Asteroids are known as small objects which have rocky appearance that orbit the Sun as the planets do, although Asteroids are smaller than the size of planets. An Asteroid that orbit the Sun with the same orbital period like the Earth will have the same semi-major distance like the Earth will have which is One Astronomical Unit(the unit of measurement of the distance between the Sun and the Orbiting Asteroids or Planets), 1 ASTRONOMICAL UNIT =
149597871 KILOMETRES.
It rises till all of its Kinetic energy is converted into potential energy.
so, mgh=(1/2)m(v^2)
so, h=(v^2)/2g = 12*12/(2*9.81)=7.34 m
Answer:
To identify the problem
Explanation:
The first step in the problem-solving process is to identify the problem. It is not as simple as it sounds as different people may have different ideas of what the "problem" is. Clearly stating the problem and getting everyone involved to agree is an important first step.
When you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. This increases the space in your chest cavity, into which your lungs expand. The intercostal muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
When the child is moving, he/she has kinetic energy. For just a brief second before they move the other way, the child is not moving, but they have gravitational potential energy.
The child may need a push from time to time because friction with the air causes loss of energy.
