A projectile is projected from the foot of an incline of angle 30 o with a velocity 30…
Physics · JEE Main · NTA Exams — Kinematics
A projectile is projected from the foot of an incline of angle 30o with a velocity 30 m/s. The angle of projection as measured from the horizontal is 60o. What would be its speed when the projectile is parallel to the incline?
- 10 m/s
- \(2 \sqrt{3}\)m/s
- \(5 \sqrt{3}\) m/s
- \(10 \sqrt{3}\)m/s
Answer
(D) 10 3 m/s
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A man throws balls with the same speed vertically upwards one after the other at an interval of 2 s. What…
- If A B = E A , then the angle between A and B is
- A body sliding on a smooth inclined plane requires 4 seconds to reach the bottom starting from rest at the…
- A body is thrown at angle 30o to the horizontal with the velocity of 30 m/s. After 1 sec, its velocity will…
- A particle covers 150 m in 8th second starting from rest, its acceleration is:
- A stone is dropped from certain height which can reach the ground in 5 s. If the stone is stopped after 3 s…
- A steamer moves with velocity 3 km/h in and against the direction of river water whose velocity is 2 km/h…
- A man drops a ball downwards from the roof of a tower of height 400 meters. At the same time another ball is…