# Physics Karachi Board XI [Motion In Two Dimension ] Online Test 1

## Physics XI Karachi Board [Motion In Two Dimension] MCQS Online Test - 1

Physics Aptitude Test. 20 Questions from Chapter 04 Motion In Two Dimension .
Q1. In Projectile motion a body covers
Q2. During the downward motion of the projectile the vertical component of velocity.
Q3. The direction of linear velocity of a particle moving along a circle is directed
Q4. The time rate of change of angular displacement is called
Q5. If the speed of particle in a circle is doubled the centripetal force acting upon it
Q6. An object thrown, in arbitrary direction in space with an initial velocity and moving freely under gravity will follow
Q7. During the projectile motion, the horizontal component of velocity
Q8. We get the same Rang of a projectile at two angles given by
Q9. For any value of initial velocity, the minimum range of a projectile is obtained by throwing it at an angle of
Q10. During the upward motion of the projectile the vertical component of velocity.
Q11. The horizontal range of a shell fired with a speed of 49m s-1 at an angle 45° with the horizontal is
Q12. At the highest point of trajectory of projectile, the horizontal component of velocity is
Q13. The vertical component of velocity of a projectile, during its motions, is minimum
Q14. The horizontal range of a Projectile, at a certain place, depends upon
Q15. The projectile attains maximum horizontal range when it is projected at an angle of
Q16. The velocity of a projectile is maximum
Q17. The angle subtended at the centre by a body moving along a circle is called
Q18. The force responsible for the circular motion of the electron around the nucleus is
Q20. When a body moves in a circle, the angle between its linear velocity v and angular velocity is
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