If the force F as the vector is F=20i+35j N, that is meaning, the magnitude of F=55 N at an angle 45° to the horizontal True False The magnitude of acceleration of gravity is 8.91 m/s2 False True The horizontal velocity of the projectile is constant. True False The second Newton's law is "A particle remains at rest or continues to move with uniform velocity (in a straight line with a constant speed) if there is no unbalanced force acting on it". O True

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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If the force F as the vector is F=20i+35j N, that is meaning, the magnitude
of F=55 N at an angle 45° to the horizontal
True
False
The magnitude of acceleration of gravity is 8.91 m/s2
False
True
The horizontal velocity of the projectile is constant.
True
False
The second Newton's law is "A particle remains at rest or continues to
move with uniform velocity (in a straight line with a constant speed) if
there is no unbalanced force acting on it".
True
False
Transcribed Image Text:If the force F as the vector is F=20i+35j N, that is meaning, the magnitude of F=55 N at an angle 45° to the horizontal True False The magnitude of acceleration of gravity is 8.91 m/s2 False True The horizontal velocity of the projectile is constant. True False The second Newton's law is "A particle remains at rest or continues to move with uniform velocity (in a straight line with a constant speed) if there is no unbalanced force acting on it". True False
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