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- How can a vector be tripled?
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
 2/25/2011
Vector Be Tripled, Triangle Law of Vector Addition, Multiplying The Vector, Similar Vectors, Magnitude, Resultant
- Three balls thrown at different angles reach the same maximum height
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Maximum Height, Vertical Components, Initial Velocity, Vertical Velocity Component, Horizontal Velocity Component, Directly Proportional, Projectile
- It is maximum height attained by a projectile largest when maximum range is maximum?
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Maximum Height, Maximum Range, Horizontal Circular Motion, Variable Velocity, Kinetic Energy, Algebraically, Horizontal Range, Magnitude of Velocity, Uniform Motion, Physical Quantity
- State polygon law of vector addition. Show it graphically.
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Polygon Law of Vector Addition, Number of Vectors, Resultant, Opposite Order, Vector Addition, Addition of Vectors
- Why is it easier to pull a lawn roller than to push it? Explain.
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Lawn Roller, Easier To Pull, Easier To Push, Case Of Pull of Roller, Case of Push of Roller, Moves The Roller Horizontally, Vertically Upward, Vertically Downward, Due To Friction
- When a car is driven too fast around a curve it skids outward.
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Skids Outward, Reference Frame, Centrifugal Force, Circular Path, Proportional, Car Skids, Passenger Inside The Car
- A ball is thrown horizontally and at the same time another ball is dropped from the top of a tower with the same velocity.
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Velocity, Balls Hit The Ground, Balls Reach The Ground, Vertical Velocities, Horizontal Velocities, Resultant Velocities
- Define null vector. What are the properties? What is its physical significance?
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Null Vector, Null Vector Properties, Null Vector Physical Significance, Zero Magnitude, Arbitrary Direction, Properties of Null Vector, Physical Significance of Null Vector
- Show that the horizontal range of projectile for two angles of projection
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/25/2011
Horizontal Range of Projectile, Two Angles, Angles of Projection, Projection Velocity, Alpha, Beta
- Motion in a Plane - Very Short Answer Type Questions - IV
Science [11], Physics - Motion in a Plane,
Central Board of Secondary Education
2/23/2011
Projectile, Point of Projection, Horizontal Plane, Horizontal Range, Trajectory, Minimum Velocity, Vertical Direction, Horizontal Component, Acceleration Perpendicular, Oscillation, Parabolic Path, Muzzle Speed, Angle of Elevation, Greater Horizontal Range
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