Answer:
Title) 50 (Bii) 45
Explanation:reflection, same angle as incidence
Answer:
The two Russian authors based their exposition on what they called the Friedmann theory of a singular beginning of the universe, referring throughout to the “theory of the hot universe” as an alternative to the hot Big Bang theory.
Because of the opposing forces on the car like friction because there is no more acceleration
False: 20N downward. There are forces acting on the object.
Answer:
True
Explanation:
Motion is change with time of the position or orientation of a body with respect to an observer
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