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If both the mass and radius of the earth decrease by 1%, the value of
05
Oct
If both the mass and radius of the earth decrease by 1%, the value of If both the mass and radius of the earth decrease by 1% the value of October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An object is taken from a point P to another point Q in a gravitational field:
05
Oct
An object is taken from a point P to another point Q in a gravitational field: An object is taken from a point P to another point Q in a gravitational field: October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following statements are true for a particle on the surface of the earth?
05
Oct
Which of the following statements are true for a particle on the surface of the earth? Which of the following statements are true for a particle on the surface of the earth? October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Choose the correct statements from the following: (1) The magnitude of the gravitational force between two bodies of mass 1 kg each and seperated by a distance of 1 m is 9.8 N.
05
Oct
Choose the correct statements from the following: (1) The magnitude of the gravitational force between two bodies of mass 1 kg each and seperated by a distance of 1 m is 9.8 N. Choose the correct statements from the following: (1) The magnitude of the gravitational force between two bodies of mass 1 kg each [...]
Choose the correct statements from the following: ( 1) The gravitational forces between two particles are an action and reaction pair.
05
Oct
Choose the correct statements from the following: ( 1) The gravitational forces between two particles are an action and reaction pair. Choose the correct statements from the following: ( 1) The gravitational forces between two particles are an action and reaction pair. October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
For two satellites at distances R and 7 R above the earth’s surface, the ratio of their
05
Oct
For two satellites at distances R and 7 R above the earth’s surface, the ratio of their For two satellites at distances R and 7 R above the earth's surface the ratio of their October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In Fig. 6.60 , AD is a median of a triangle ABC and AM⊥BC . Prove that (i) AC^2 = AD^2 + BC⋅DM + (2/BC)^2
05
Oct
In Fig. 6.60 , AD is a median of a triangle ABC and AM⊥BC . Prove that (i) AC^2 = AD^2 + BC⋅DM + (2/BC)^2 AD is a median of a triangle ABC and AM⊥BC . Prove that (i) AC^2 = AD^2 + BC⋅DM + (2/BC)^2 In Fig. 6.60 October 5, 2020 Category: Chapter 6 [...]
In Fig. 6.59, ABC is a triangle in which ∠ ABC < 90° and AD ⊥ BC. Prove that AC^2 = AB^2 + BC^2 – 2 BC . BD.
05
Oct
In Fig. 6.59, ABC is a triangle in which ∠ ABC < 90° and AD ⊥ BC. Prove that AC^2 = AB^2 + BC^2 – 2 BC . BD. ABC is a triangle in which ∠ ABC < 90° and AD ⊥ BC. Prove that AC^2 = AB^2 + BC^2 – 2 BC . BD. [...]
In Fig. 6.58, ABC is a triangle in which ∠ ABC > 90° and AD ⊥ CB produced. Prove that AC^2 = AB^2 + BC^2 + 2 BC . BD.
05
Oct
In Fig. 6.58, ABC is a triangle in which ∠ ABC > 90° and AD ⊥ CB produced. Prove that AC^2 = AB^2 + BC^2 + 2 BC . BD. ABC is a triangle in which ∠ ABC > 90° and AD ⊥ CB produced. Prove that AC^2 = AB^2 + BC^2 + 2 BC [...]
In fig. 6.57, D is a point on hypotenuse AC of triangle ABC, such that BD perpendicular AC, DM perpendicular BC and DN perpendicular AB. Prove that: (i) DM^2 =DN.MC (ii) DN^2 = DM.AN.
05
Oct
In fig. 6.57, D is a point on hypotenuse AC of triangle ABC, such that BD perpendicular AC, DM perpendicular BC and DN perpendicular AB. Prove that: (i) DM^2 =DN.MC (ii) DN^2 = DM.AN. D is a point on hypotenuse AC of triangle ABC DM perpendicular BC and DN perpendicular AB. Prove that: (i) DM^2 [...]