Question

Path of a projectile is 7. The resultant of two vectors A and B inclined at an angle 0 is R = 8. What is the magnitude and direction of the net force acting on a car moving with a constant velocity of 30 Km/h on a rough road. 9. We use ball bearings to the friction. 10.A physical quantity which have dimensions same impulse and​

Answer 1

Answer:

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