Gravitation assertion and reason
WebMar 1, 2024 · Assertion: Newton’s law of universal gravitation states that a particle attracts every other particle in the universe using a force that is directly proportional to the … WebNewton’s law of gravitation is valid (a) in laboratory (b) only on the earth (c) only in our solar system (d) everywhere Ans : (d) everywhere Newton’s law of gravitation is a universal law. 5. When a body is thrown up, the force of gravity is (a) in the upward direction (b) in the downward direction (c) zero (d) in the horizontal direction
Gravitation assertion and reason
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WebA c c e l e r a t i o n d u e t o g r a v i t y a t h e i g h t ( g ″) = g R 2 r ′ 2. Where G is Universal gravitational constant, r = (R - h) and r’ = (R + h). EXPLANATION: The formula of acceleration due to gravity is given by: ⇒ g = G M R 2. Here M is the mass of the earth, not of any other body. So the acceleration due to gravity is ... WebDetailed Solution for Test: Gravitation- Assertion & Reason Type Questions- 2 - Question 1 Gravitational acceleration is the acceleration of an object caused by the force of gravity …
WebIf both assertion and reason are true and the reason is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion. ... gravitation; 0 votes. 1 answer. In a gravitational field, if a body is bound with earth, then total mechanical energy is. asked Jul 17, 2024 in ... WebQ.1. Assertion : A body becomes massless at the centre of earth. Reason : This follows from g’ = g (1 – d/R) (a) Assertion is correct, reason is correct; reason is a correct …
WebConsider the two statements: Assertion: As long as the mother breast-feeds the child fully, chances of conception are almost nil upto six months following parturition. Reason: Although ovulation occurs, the endometrium does not undergo any change during the period of intense lactation following parturition. 1. Both Assertion and Reason are true and … WebFirst the assertion says that acceleration due to gravity does not depend on mass of the body it is true as because if we drop a egg and a watermelon from same height at same time both will hit the ground at same time so Assertion is true but the reason acceleration, due to gravity is constant quantity is false because gravitational force depends on a …
WebA) If both assertion and reason are true and the reason is the correct explanation of the assertion. B) If both assertion and reason are true but reason is not the correct explanation of the assertion. C) If assertion is true but reason is false. D) If the assertion and reason both are false.
WebSep 10, 2024 · (c) Assertion (A) is true but reason (R) is false. (d) Assertion (A) is false but reason (R) is true. Q.1. Assertion : Work done by or against gravitational force in moving a body from one point to another … lamborghini invencible and autenticaWebMay 30, 2024 · Q.3. Assertion : Milky way is the galaxy in the universe. Reason : Our Earth is part of milky way. Answer. Answer: (d) After the evolution of universe the gases condensed under gravitation and formed the galaxies and Milky Way galaxy is a part of solar system from which the earth was supposed to be formed. Q.4. help center idyllwild californiaWebReason: The force of gravity is stronger on Earth than on the moon. (A) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the … help center ibitingaWebAug 27, 2024 · Q.2. Assertion : A rocket works on the principle of conservation of linear momentum. Reason : For two bodies system when there is a change in momentum of one body, the same change occurs in the momentum of the second body but in the opposite direction. Answer Answer: (a) Both assertion and reason are true and reason is the … lamborghini it all starts with a dreamWebModel 2: Assertion (A): Legumes revive the soil fertility Reason (R): Microbes in the root nodules of legumes fix the atmospheric nitrogen. There are two statements namely Assertion and Reason. Choose the correct answer from below: a) If both A and R are true and R is the correct explanation of A. b) If both A and R are true and R is not the correct … help center intercarsWebThe Assertion & Reason Test: Gravitation questions and answers have been prepared according to the NEET exam syllabus.The Assertion & Reason Test: Gravitation … lamborghini kit car buildersWebDec 31, 2024 · Assertion and Reason Questions for Class 11 Physics Chapter 8 Gravitation August 26, 2024 October 6, 2024 Physics Gurukul Leave a Comment on … help center in bristol pa