Question

SECTION C: IMPLICATION AND CONSEQUENCE QUESTION
1. Motion under gravity if a body moves vertically upward or downward the body is acted by the
gravitational force.
(1) Draw a graph for variation of acceleration and variation of velocity with time
(2) What is the magnitude of acceleration due to gravity?
2. Give the relation between astronomical unit, lightyear and parsec.
3. If the bigger unit of time is written in 3.1536x10's (year). How will you write century and
millennium in seconds?​

Answer 1

Answer:

thanks

Explanation:

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Answer 2

Answer:

• Radiation: Heat energy in the form of electromagnetic radiation moves away from a hot object in all directions. Radiant heat is particularly important to fire development in a compartment in that it serves as one of the primary mechanisms for fire spread within the compartment.