A particle is projected from a point (0, 1) on Y–axis (assume + Y direction vertically…
Physics · JEE Advanced · NTA Exams — Kinematics
A particle is projected from a point (0, 1) on Y–axis (assume + Y direction vertically upwards) aiming towards a point (4, 9). It fell on ground along x axis in 1 sec.
Taking g = 10 m/s2 and all coordinate in metres. Find the x–coordinate of the point where it fell.
Taking g = 10 m/s2 and all coordinate in metres. Find the x–coordinate of the point where it fell.
- 3
- 4
- 2
- \(2 \sqrt{5}\)
Answer
(C) 2
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A particle has an initial velocity of 3 i +4 j and an acceleration of 0.4 i +0.3 j . Its speed after 10 s is:
- Velocity and acceleration of a particle initially are v =(3 i +4 j ) m/s and a =-(6 i +8 j ) m/s2…
- Let O be the origin and O A =2 i +2 j + k , O B = -2 +2 k and O C = 1 2 ( O B - O A ) for some λ > 0. If | O…
- Two particles A and B are projected simultaneously from a point situated on a horizontal plane. The particle…
- From the top of a tower two stones, whose masses are in the ratio 1:2 are thrown one straight up with an…
- From the top of a tower of height 40 m a ball is projected upwards with a speed of 20 m/s at an angle of…
- A stone is released from a high-flying balloon that is descending at a constant speed of 10 m/s. After 20 s…
- A particle is moving with velocity of 4 m/s along + ve X direction, an acceleration of 1 m/s2 is acted on the…