Q1 vector a points in the negative y direction and has a, Ask an Expert

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Q1. Vector A points in the negative y direction and has a magnitude of 3 units. Vector B has three times the magnitude and points in the positive x direction. Find out the direction and magnitude of the following vectors.

A-B (magnitude and direction counter clockwise from the +x axis)

B-A (magnitude and direction counter clockwise from the +x axis)

Q2. An airplane is flying horizontally with the speed of 1300km/h when an engine falls off. Neglecting air resistance, assume it takes 25 s for the engine to hit the ground.

a) What is the altitude of plane?

b) What is the horizontal distance airplane engine falls?

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Category:- Physics
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