Motion in a Plane questions
631 published questions with worked solutions.
- An arrow is projected into the air. Its time of flight is 5 s and range 200 m. What is the maximum height reached by it? (Take...
- Two projectiles A and B are projected with the same speed at angles 15^ and 75^ respectively to the horizontal, and have the same...
- A stone is projected with speed u at an angle to the horizontal. After passing through the highest point of its trajectory, its...
- **Assertion:** The path of a projectile is parabolic only when the acceleration of the projectile is constant. **Reason:**...
- Two particles are projected simultaneously in the same vertical plane, both with different speeds and at different angles with...
- The trajectory of a projectile in a vertical plane is y=ax-bx^2, where a,b are constants and x,y are respectively the horizontal...
- Two paper screens A and B are separated by a distance of 200 m. A bullet pierces A and then B. The hole in B is 40 cm below the...
- A train carriage moves along the x-axis with a uniform acceleration a. An observer A in the train sets a ball in motion on the...
- A golfer standing on level ground hits a ball with a velocity of 52 ms^ -1 at an angle above the horizontal. If = 5 12 , find the...
- A particle is projected from the ground at an angle of 30^ with the horizontal with an initial speed 20 ms^ -1 . At what time...
- Two particles P and Q move with constant velocities v_1=2 ms^ -1 and v_2=4 ms^ -1 along two mutually perpendicular straight lines...
- From the top of a tower of height 80 m, two stones are projected horizontally with 20 ms^ -1 and 30 ms^ -1 in opposite...
- A body standing on a long railroad car throws a ball straight upwards. The car is moving on the horizontal road with an...
- A particle is projected up an inclined plane of inclination at an elevation to the horizontal. Find the ratio of to , if the...
- A body is thrown with the velocity v_0 at an angle to the horizon. Determine v_0 (in ms^ -1 ) if the maximum height attained by...
- A grasshopper can jump a maximum distance of 0.8 m, while spending a negligible time on the ground. How far can it go in 3 s (in...
- A ball is projected from the origin. The x- and y-coordinates of its displacement are given by x=3t and y=4t-5t^2. Find the...
- A bomb is dropped from an aeroplane moving horizontally at a constant speed. When air resistance is taken into consideration, the...
- A stone is just released from the window of a train moving along a horizontal straight track. The stone will hit the ground...
- A man projects a coin upwards from the gate of a uniformly moving train. The path of the coin for the man will be
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration