Motion in a Plane questions
631 published questions with worked solutions.
- The water is filled upto height of 12 m in a tank having vertical sidewalls. A hole is made in one of the walls at a depth 'h'...
- A player kicks a football with an initial speed of 25 ms^ -1 at an angle of 45° from the ground. What are the maximum height and...
- A helicopter is flying horizontally with a speed 'v' at an altitude 'h' has to drop a food packet for a man on the ground. What...
- A bomb is dropped by fighter plane flying horizontally. To an observer sitting in the plane, the trajectory of the bomb is a :
- The trajectory of a projectile in a vertical plane is y = – x^2, where and are constants and x & y are respectively the...
- A projectile is projected with velocity of 25 m/s at an angle with the horizontal. After t seconds its inclination with...
- A body is projected from the ground at an angle of 45° with the horizontal. Its velocity after 2 s is 20 ms^ -1 . The maximum...
- A ball is projected from the ground with a speed 15 ms^ -1 at an angle with horizontal so that its range and maximum height are...
- Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Two identical...
- A is a vector quantity such that | A | = non-zero constant. Which of the following expression is true for A ?
- Two projectiles are thrown with same initial velocity making an angle of 45° and 30° with the horizontal respectively. The ratio...
- If A = (2 i + 3 j - k ) m and B = ( i + 2 j + 2 k ) m. The magnitude of component of vector A along vector B will be _____ m.
- If the initial velocity in horizontal direction of a projectile is unit vector i and the equation of trajectory is y = 5x(1 − x)....
- A fighter jet is flying horizontally at a certain altitude with a speed of 200 ms^ -1 . When it passes directly overhead an...
- Statement I : Two forces ( P + Q ) and ( P - Q ) where P Q , when act at an angle _1 to each other, the magnitude of their...
- A child stands on the edge of a cliff 10 m above the ground and throws a stone horizontally with an initial speed of 5 ms^ -1 ....
- A train is moving along a straight line with a constant acceleration 'a'. A boy standing in the train throws a ball forward with...
- The position vector r of a particle of mass m is given by the following equation r (t)= t^3 , i + t^2 , j , where =10/3 m s ^ -3...
- Two vectors A and B are defined as A =a , i and B =a ( t , i + t , j ), where a is a constant and = /6 rad s^ -1 . If | A + B |=...
- A ball is projected from the ground at an angle of 45° with the horizontal surface. It reaches a maximum height of 120 m and...
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