Motion in a Plane questions
631 published questions with worked solutions.
- A body is projected with speed v ms^ -1 at angle . The kinetic energy at the highest point is half the initial kinetic energy....
- A ball is projected upwards from the top of a tower with a velocity 50 ms^ -1 making an angle of 60^ with the vertical. If the...
- An object is projected at an angle of 45^ with the horizontal. The horizontal range and maximum height reached will be in the...
- A particle is thrown with a speed u at an angle with the horizontal. When the particle makes an angle with the horizontal, its...
- The speed of projection of a projectile is increased by 10%, without changing the angle of projection. The percentage increase in...
- A projectile is fired with a velocity v at right angles to a slope which is inclined at an angle with the horizontal. What is the...
- A particle is projected from a point A with a velocity v at an angle of elevation . At a certain point B, the particle moves at...
- With what minimum speed can a particle be projected from the origin so that it is able to pass through a given point (30 m, 40...
- A body of mass m is projected with a speed u making an angle with the horizontal. The change in momentum suffered by the body...
- Two particles A and B start simultaneously from the same point and move in a horizontal plane. A has an initial velocity u_1 due...
- A particle A is projected from the ground with an initial velocity of 10 ms^ -1 at an angle of 60^ with the horizontal. From what...
- **Assertion:** A football kicked at 30^ or 60^ will strike the ground at the same place, although when kicked at 60^ it will...
- **Assertion:** Two bombs of 5 kg and 10 kg are thrown from a cannon in the same direction with different velocities; then both...
- An aeroplane is flying horizontally with a velocity of 216 kmh^ -1 and at a height of 1960 m. When it is vertically above a point...
- A projectile is given an initial velocity ( i +2 j ). The Cartesian equation of its path is (g=10 ms^ -2 )
- In the above question, if the speed of projection is increased by 10%, the percentage increase in the time of flight of the...
- Two stones are projected with the same speed but making different angles with the horizontal. Their ranges are equal. If the...
- After one second, the velocity of a projectile makes an angle of 45^ with the horizontal. After another one second, it is...
- **Assertion:** At the highest point of projectile motion given angular projection, the velocity is not zero. **Reason:** Only the...
- A boy throws a ball upwards with velocity u=15 ms^ -1 . The wind imparts a horizontal acceleration of 3 ms^ -2 to the left. The...
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