How fast would a bird move in the air if it were flying with a speed of 50 m/h directly into a strong wind of 50 m/h?
a) 50 m/h
b) 100 m/h
c) 0 m/h
What is the resultant of a 6 N east force pushing on an object and a 8 N force acting on an object at the same time?
5 answers
50 - 50 = 0.
2. What is the direction of the 8N force?
2. F1 = 6N.
F2 = -8N.
Fr = F1 + F2 = 6 + (-8) = -2N., West. = Resultant force.
F2 = -8N.
Fr = F1 + F2 = 6 + (-8) = -2N., West. = Resultant force.
In the AIR the bird is flying 50
Relative to GROUND its velocity is zero
Relative to GROUND its velocity is zero
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