The regulatory basis for the safety and health requirements of the US army are embodied in army regulation 385-10 , implementing the executive order that requires and army program at least as effective as in embodied in the OSHA regulations created under the term of Health act 1970<span />
Explanation:
The term "center of the mass" of a system can be defined as the point on the system where the mass of the system is said to be concentrated. It is useful for linear or rotational motion.
Since the external force, since there is no air resistance, on the firework shell is zero, so the center of mass of the system will not move, it will remain at the same place.
When the fire work shell explodes, it means that it has a proper inelastic collision. Here the momentum will be conserved and not the kinetic energy.
Now if there is more air resistance force, there is an external force acting on the mass and therefore the center of mass will now shift.
I believe the answer to your question is Trustee Georgia.
Sally Ride, she joined NASA in 1978 and became the first American woman in space in 1983.
In learning to write, alphabetic stage appears first.
Alphabetic stage is a beginning stage of learning for students to read and write in conventional ways. It is typically seen in Kindergarten through 2nd grade students; however, there are oftentimes struggling students in older grades that are also within this stage.
At this learning stage children are commencing to grasp the alphabetic principle that spoken and written words have sub-units which relate to every other, during this stage the most teaching strategy has to be 'phonics conscious of its limitations'
Alphabet was taught first, then vowels, consonants, double letters, italics, capitals, syllables, then on were presented.
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