A projectile is projected at 20 ~ms ^ -1 , at its highest point where it breaks into…
Physics · JEE Main · NTA Exams — Laws of Motion
A projectile is projected at \(20 \mathrm{~ms}^{-1}\), at its highest point where it breaks into equal parts due to an internal explosion. One part moves vertically up at \(30 \mathrm{~ms}^{-4}\) with respect to the ground. Then the other part will move at
- \(20 \mathrm{~m} / \mathrm{s}\)
- \(10 \sqrt{13} \mathrm{~m} / \mathrm{s}\)
- \(50 \mathrm{~m} / \mathrm{s}\)
- \(30 \mathrm{~m} / \mathrm{s}\)
Answer
(C) 50 ~m / s
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- In the game of tug of wars, a condition of equilibrium exists. Both the teams pull the rope with a force of…
- While walking on ice, one should take small steps to avoid slipping. This is because smaller steps ensure
- P and Q are two identical masses at rest suspended by an inextensible string passing over a smooth…
- A meter stick is placed vertically at the origin on a frictionless surface. A gentle push in +x direction is…
- All the particles of a body are situated at a distance R from the origin. The distance of centre of mass of…
- A block of mass m, lying on a rough horizontal plane, is acted upon by a horizontal force P and another force…
- A shell of mass m is moving horizontally with velocity v0 and collides with a wedge of mass M just above…
- Given below are two statements. STATEMENT - 1: Friction can be decreased by lubrication. STATEMENT - 2: By…
More Laws of Motion questions · Browse all practice questions