From an elevated point p a stone is projected
WebFrom an elevated point A, a stone is projected vertically upward. When the stone reaches a distance h below A, its velocity is thrice what it was at height h above A. … WebFrom an elevated point P, a stone is projected vertically upwards. When it reaches a distance d below P, its velocity is doubled. The greatest height reached by it above P is : Medium View solution > At the maximum height of a body thrown vertically up: Easy View solution > View more More From Chapter Motion in a Straight Line View chapter >
From an elevated point p a stone is projected
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WebJun 24, 2014 · From an elevated point p a stone is projected vertically upward. When the stone reaches a distance h below P its velocity is double of its velocity at a height above … WebFrom an elevated point A, a stone is projected vertically upwards. When the stone reaches a distance h below A, its velocity is double of what it was at a height h above A. …
Web1.2K views 2 years ago From an elevated point A, a stone is projected vertically upwards. When the stone reaches a distance h below A, its velocity is doubleof what it was at a … WebVIDEO ANSWER: From an elevated point A, a stone is projected vertically upwards. When the stone reaches a distance h below A, its velocity is double of what was at a …
WebA body thrown up with some initial velocity reaches a maximum height of 50m. Another body with double the mass thrown up with double the initial velocity will reach a maximum height of : Medium. View solution. >. From an elevated point P, a stone is projected vertically upwards. When it reaches a distance d below P, its velocity is doubled. WebA stone is thrown upwards as shown in the diagram. When it reaches P, which of the following has the greatest value for the stone? (a) its acceleration (b) its kinetic energy (c) its potential energy (d) its weight Q. A stone is thrown upwards as shown in the diagram. When it reaches P, which of the following has the greatest value of the stone?
WebNov 16, 2024 · Answer: Explanation: Initial velocity = u Acceleration = g Now, at maximum height ‘h’, 02 = u2 - 2gh => h = u2/ (2g) If the velocity at height 3h/4 is ‘v’ then, v2 = u2 – 2g (3h/4) => v2 = u2 – (3/2)gh => v2 = u2 – (3/2) (g) (u2)/ (2g) => v2 = u2 – (3/4)u2 => v2 = ¼ u2 So, KE at that height is = ½ mv2 = ½ (m) (¼ u2) = (1/8) mu2
WebA particle moves in x-y plane according to equations, x = 4t2 + 5t + 16 & y = 5 t. The acceleration of the particle will be: (A) 8 m/sec2 (B) 13 m/sec2 (C) 14 m/sec2 (D) none of these 5. At t = 0 second a particle is at point A and moves along the shown path (ABCDE) with uniform speed v π = 1 + m/s. recent laws passedWebProjectile motion is the motion of an object thrown (projected) into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity. The object is called a projectile, and its path is called its trajectory. recent laws passed by us congressWeb1. From an elevated point A, a stone is projected vertically upward. When the stone reaches a distance h below A, its velocity is double what it was at height h above A. Determine the greatest height obtained by the stone in terms of h. 2. A rocket is fired vertically upward with an initial velocity of 80 m/s at the ground recent law changes in australiaWebAug 27, 2024 · From an elevated point P, a stone is projected vertically upwards. When the stone reaches a distance h below P, its velocity is double of its velocity at a height h … unknown animal found in montanaWebQuestion: From an elevated point A, a stone is projected vertically upward. When the stone reaches a distance h below A, its speed is triple of what it was at a height h above A. Show that the highest point reached by the stone above A is 5h/4. Show transcribed image text. Expert Answer. recent laws made by congressWebFrom an elevated point P, a stone is projected vertically upwards. When it reaches a distance d below P, its velocity is doubled. The greatest height reached by it above P is : Medium. View solution > View more. More From Chapter. Motion in a Straight Line. View chapter > Revise with Concepts. unknown animal factsWebFrom an elevated point P, a stone is projected vertically upwards. When the stone reaches a distance h below P, its velocity is double of its velocity at a height h above P. The greatest height attained by the stone from the point of projection P is 3590 67 KEAM KEAM 2013 Motion in a Straight Line Report Error A 53h B 35h C 57h D 75h E 32h recent las vegas slot winners