Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics

Mechanics

Easy

Question

Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the masses is now filled with a liquid of specific gravity 3. The gravitational force will now be –

3F
F
F/3
F/9

The correct answer is: F

Gravitation force between two masses does not depends on medium between them

Related Questions to study

A point mass m₀ is placed at distance R/3 from the centre of a spherical shell of mass m and radius R. The gravitational force on the point mass m₀ is -

A point mass m₀ is placed at distance R/3 from the centre of a spherical shell of mass m and radius R. The gravitational force on the point mass m₀ is -

PhysicsMechanics

Two particles each of mass m are placed at A and C as such AB = BC = L. The gravitational force on the third particle placed at D at a distance L metre on the perpendicular bisector of the line AC, is –

Two particles each of mass m are placed at A and C as such AB = BC = L. The gravitational force on the third particle placed at D at a distance L metre on the perpendicular bisector of the line AC, is –

PhysicsMechanics

The magnitude of the gravitational field at distances r₁ & r₂ from the centre of a uniform sphere of radius R & mass M are F₁ & F₂ respectively then

The magnitude of the gravitational field at distances r₁ & r₂ from the centre of a uniform sphere of radius R & mass M are F₁ & F₂ respectively then

PhysicsMechanics

parallel

A spherical hole is made in a solid sphere of radius R. The mass of the sphere before hollowing was M. The gravitational field at the centre of the hole due to the remaining mass is

A spherical hole is made in a solid sphere of radius R. The mass of the sphere before hollowing was M. The gravitational field at the centre of the hole due to the remaining mass is

PhysicsMechanics

$text The gravitational field in a region is end text 10 straight N divided by kg left parenthesis i with not stretchy hat on top minus j with not stretchy hat on top right parenthesis. text The work done by end text g r a v i t a t i o n a l space f o r c e space t o space s h i f t space s l o w l y space a space p a r t i c l e space o f space m a s s space 1 space k g space f r o m space p o i n t space left parenthesis 1 m comma space 1 m right parenthesis space t o space a space p o i n t space left parenthesis 2 m comma space minus 2 m right parenthesis space i s space space space space space$

$text The gravitational field in a region is end text 10 straight N divided by kg left parenthesis i with not stretchy hat on top minus j with not stretchy hat on top right parenthesis. text The work done by end text g r a v i t a t i o n a l space f o r c e space t o space s h i f t space s l o w l y space a space p a r t i c l e space o f space m a s s space 1 space k g space f r o m space p o i n t space left parenthesis 1 m comma space 1 m right parenthesis space t o space a space p o i n t space left parenthesis 2 m comma space minus 2 m right parenthesis space i s space space space space space$

PhysicsMechanics

There are two bodies of masses 100 kg and 10000 kg separated by a distance 1 m. At what distance from the smaller body, the intensity of gravitational field will be zero?

There are two bodies of masses 100 kg and 10000 kg separated by a distance 1 m. At what distance from the smaller body, the intensity of gravitational field will be zero?

PhysicsMechanics

parallel

A spherical hole is made in a solid sphere of radius R. The mass of the sphere before hollowing was M. The gravitational field at the centre of the hole due to the remaining mass is –

A spherical hole is made in a solid sphere of radius R. The mass of the sphere before hollowing was M. The gravitational field at the centre of the hole due to the remaining mass is –

PhysicsMechanics

A mass m is placed in the cavity inside a uniform hollow sphere of mass M as shown in the figure. What is the gravitational force on the mass m?

A mass m is placed in the cavity inside a uniform hollow sphere of mass M as shown in the figure. What is the gravitational force on the mass m?

PhysicsMechanics

$T w o space l e a d space s p h e r e s space o f space s a m e space r a d i u s space a r e space i n space c o n t a c t space w i t h space e a c h space o t h e r. space T h e space g r a v i t a t i o n a l space f o r c e space o f space a t t r a c t i o n space b e t w e e n space t h e m space i s space F. space I f space t w o space l e a d space s p h e r e s space o f space d o u b l e space t h e space p r e v i o u s space r a d i u s space a r e space i n space c o n t a c t space w i t h space e a c h space o t h e r comma space t h e space g r a v i t a t i o n a l space f o r c e space o f space a t t r a c t i o n space b e t w e e n space t h e m space w i l l space b e$

$T w o space l e a d space s p h e r e s space o f space s a m e space r a d i u s space a r e space i n space c o n t a c t space w i t h space e a c h space o t h e r. space T h e space g r a v i t a t i o n a l space f o r c e space o f space a t t r a c t i o n space b e t w e e n space t h e m space i s space F. space I f space t w o space l e a d space s p h e r e s space o f space d o u b l e space t h e space p r e v i o u s space r a d i u s space a r e space i n space c o n t a c t space w i t h space e a c h space o t h e r comma space t h e space g r a v i t a t i o n a l space f o r c e space o f space a t t r a c t i o n space b e t w e e n space t h e m space w i l l space b e$

PhysicsMechanics

parallel

$T w o space m e t a l space s p h e r e s space e a c h space o f space r a d i u s space ‘ r ’ space a r e space k e p t space i n space c o n t a c t space w i t h space e a c h space o t h e r. space I f space d space i s space t h e space d e n s i t y space o f space t h e space m a t e r i a l space o f space t h e space s p h e r e comma space t h e n space t h e space g r a v i t a t i o n a l space f o r c e space b e t w e e n space t h o s e space s p h e r e s space i s space p r o p o r t i o n a l space t o$

$T w o space m e t a l space s p h e r e s space e a c h space o f space r a d i u s space ‘ r ’ space a r e space k e p t space i n space c o n t a c t space w i t h space e a c h space o t h e r. space I f space d space i s space t h e space d e n s i t y space o f space t h e space m a t e r i a l space o f space t h e space s p h e r e comma space t h e n space t h e space g r a v i t a t i o n a l space f o r c e space b e t w e e n space t h o s e space s p h e r e s space i s space p r o p o r t i o n a l space t o$

PhysicsMechanics

$T w o space p a r t i c l e s space e a c h space o f space m a s s space ‘ m ’ space a r e space p l a c e d space a t space A space a n d space C space a r e space s u c h space A B equals B C equals L. space T h e space g r a v i t a t i o n a l space f o r c e space o n space t h e space t h i r d space p a r t i c l e space p l a c e d space a t space D space a t space a space d i s tan c e space L space o n space t h e space p e r p e n d i c u l a r space b i s e c t o r space o f space t h e space l i n e space A C space i s$

$T w o space p a r t i c l e s space e a c h space o f space m a s s space ‘ m ’ space a r e space p l a c e d space a t space A space a n d space C space a r e space s u c h space A B equals B C equals L. space T h e space g r a v i t a t i o n a l space f o r c e space o n space t h e space t h i r d space p a r t i c l e space p l a c e d space a t space D space a t space a space d i s tan c e space L space o n space t h e space p e r p e n d i c u l a r space b i s e c t o r space o f space t h e space l i n e space A C space i s$

PhysicsMechanics

$T h r e e space i d e n t i c a l space p a r t i c l e s space e a c h space o f space m a s s space “ m ” space a r e space a r r a n g e d space a t space t h e space c o r n e r s space o f space a n space e q u i l a t e r a l space t r i a n g l e space o f space s i d e space “ L ”. space I f space t h e y space a r e space t o space b e space i n space e q u i l i b r i u m comma space t h e space s p e e d space w i t h space w h i c h space t h e y space m u s t space r e v o l v e space u n d e r space t h e space i n f l u e n c e space o f space o n e space a n o t h e r ’ s space g r a v i t y space i n space a space c i r c u l a r space o r b i t space c i r c u m s c r i b i n g space t h e space t r i a n g l e space i s$

$T h r e e space i d e n t i c a l space p a r t i c l e s space e a c h space o f space m a s s space “ m ” space a r e space a r r a n g e d space a t space t h e space c o r n e r s space o f space a n space e q u i l a t e r a l space t r i a n g l e space o f space s i d e space “ L ”. space I f space t h e y space a r e space t o space b e space i n space e q u i l i b r i u m comma space t h e space s p e e d space w i t h space w h i c h space t h e y space m u s t space r e v o l v e space u n d e r space t h e space i n f l u e n c e space o f space o n e space a n o t h e r ’ s space g r a v i t y space i n space a space c i r c u l a r space o r b i t space c i r c u m s c r i b i n g space t h e space t r i a n g l e space i s$

PhysicsMechanics

parallel

$T w o space l e a d space b a l l s space o f space m a s s e s space m space a n d space 5 m space h a v i n g space r a d i i space R space a n d space 2 R space a r e space s e p a r a t e d space b y space 12 R. space I f space t h e y space a t t r a c t space e a c h space o t h e r space b y space g r a v i t a t i o n a l space f o r c e comma space t h e space d i s tan c e space c o v e r e d space b y space s m a l l space s p h e r e space b e f o r e space t h e y space t o u c h space e a c h space$

$T w o space l e a d space b a l l s space o f space m a s s e s space m space a n d space 5 m space h a v i n g space r a d i i space R space a n d space 2 R space a r e space s e p a r a t e d space b y space 12 R. space I f space t h e y space a t t r a c t space e a c h space o t h e r space b y space g r a v i t a t i o n a l space f o r c e comma space t h e space d i s tan c e space c o v e r e d space b y space s m a l l space s p h e r e space b e f o r e space t h e y space t o u c h space e a c h space$

PhysicsMechanics

$I f space t h e space d i s tan c e space b e t w e e n space t h e space s u n space a n d space t h e space e a r t h space i s space i n c r e a s e d space b y space t h r e e space t i m e s comma space t h e n space t h e space g r a v i t a t i o n a l space f o r c e space b e t w e e n space t h e space t w o space w i l l$

$I f space t h e space d i s tan c e space b e t w e e n space t h e space s u n space a n d space t h e space e a r t h space i s space i n c r e a s e d space b y space t h r e e space t i m e s comma space t h e n space t h e space g r a v i t a t i o n a l space f o r c e space b e t w e e n space t h e space t w o space w i l l$

PhysicsMechanics

$I f space t h e space m a s s space o f space o n e space p a r t i c l e space i s space i n c r e a s e d space b y space 50 percent sign space a n d space t h e space m a s s space o f space a n o t h e r space p a r t i c l e space i s space d e c r e a s e d space b y space 50 space percent sign comma space t h e space f o r c e space b e t w e e n space t h e m$

$I f space t h e space m a s s space o f space o n e space p a r t i c l e space i s space i n c r e a s e d space b y space 50 percent sign space a n d space t h e space m a s s space o f space a n o t h e r space p a r t i c l e space i s space d e c r e a s e d space b y space 50 space percent sign comma space t h e space f o r c e space b e t w e e n space t h e m$

PhysicsMechanics

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.