respectively
Two rings having masses M nad 2 M, respectively , having the same radius are placed coaxially as shown in the figure.
05
Oct
Two rings having masses M nad 2 M, respectively , having the same radius are placed coaxially as shown in the figure. having the same radius are placed coaxially as shown in the figure. respectively Two rings having masses M nad 2 M October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]
A particle is released from height h on a smooth track terminating in a circular path of radius R. A and C are points at top and at horizontal level of centre, respectively, of the circular path.
04
Oct
A particle is released from height h on a smooth track terminating in a circular path of radius R. A and C are points at top and at horizontal level of centre, respectively, of the circular path. A particle is released from height h on a smooth track terminating in a circular path of radius [...]
The figure shows three different arrangements of materials 1, 2 and 3 ( identical in shape ) to form a wall. The thermal conductivities are k1, k2 and k3 , respectively , and k1 > k2 > k3. The left side of the wall is 20 degree higher than the right side.
04
Oct
The figure shows three different arrangements of materials 1, 2 and 3 ( identical in shape ) to form a wall. The thermal conductivities are k1, k2 and k3 , respectively , and k1 > k2 > k3. The left side of the wall is 20 degree higher than the right side. 2 and 3 [...]
Find a quadratic polynomial, the sum and product of whose zeroes are – 3 and 2, respectively.
03
Oct
Find a quadratic polynomial, the sum and product of whose zeroes are – 3 and 2, respectively. Find a quadratic polynomial respectively the sum and product of whose zeroes are – 3 and 2 October 3, 2020 Category: Chapter 2 - Polynomials , Exercise 2.4 , Maths , NCERT Class 10 ,
The escape velocity corresponding to a planet of mass M and radius R is 50 km/s . If the planet’s mass and radius were 4 M and R, respectively, then the corresponding escape velocity would be.
03
Oct
The escape velocity corresponding to a planet of mass M and radius R is 50 km/s . If the planet’s mass and radius were 4 M and R, respectively, then the corresponding escape velocity would be. respectively The escape velocity corresponding to a planet of mass M and radius R is 50 km/s . If [...]
Two masses each equal to m are lying on x-axis at (-a, 0 ) and ( + a, 0) , respectively, as shown in Fig. 7.363. They are connected by a light string. A force F is applied at the origin along vertical
02
Oct
Two masses each equal to m are lying on x-axis at (-a, 0 ) and ( + a, 0) , respectively, as shown in Fig. 7.363. They are connected by a light string. A force F is applied at the origin along vertical 0 ) 0 ) and ( + a as shown in Fig. [...]
The densitis of two solid spheres A and B of the same radii R very with radial distance raspA(r) = k (rR) and pB (r) = k (r(R)^5, respectively, where k is a constant . The moments of inertia of the inividual spheres about axes passing through their centres are IA and IB respectively. if IB /IA = n/10, the value of n is
02
Oct
The densitis of two solid spheres A and B of the same radii R very with radial distance raspA(r) = k (rR) and pB (r) = k (r(R)^5, respectively, where k is a constant . The moments of inertia of the inividual spheres about axes passing through their centres are IA and IB respectively. if [...]
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respectively ,
The densitis of two solid spheres A and B of the same radii R very with radial distance raspA(r) = k (rR) and pB (r) = k (r(R)^5 ,
the value of n is ,
where k is a constant . The moments of inertia of the inividual spheres about axes passing through their centres are IA and IB respectively. if IB /IA = n/10 ,
Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed υ 1 and υ 2 , respectively, and always remain in contact with the surfaces. If they reach B and D with the same linear speed and υ 1 = 3 m/s then υ 2 in m/s is ( g = 10 m/s^2 )
02
Oct
Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed υ 1 and υ 2 , respectively, and always remain in contact with the surfaces. If they reach B and D with the same linear speed and υ 1 = 3 [...]
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and always remain in contact with the surfaces. If they reach B and D with the same linear speed and υ 1 = 3 m/s then υ 2 in m/s is ( g = 10 m/s^2 ) ,
respectively ,
Two identical uniform discs roll without slipping on two different surfaces AB and CD starting at A and C with linear speed υ 1 and υ 2 ,
Two thin circular discs of mass m and 4 m, having radii of a and 2 a, respectively, are rigidly fixed by a massless, rigid rod of length l = root 24 a through their centres. This assembly is laid on a firm and flat surface, and set rolling without slipping on the surface so that the angular speed about the axis of the rod is ω. The angular momentum of the entire assembly about the point ‘O’ is L → (see the figure). Which of the following statement(s) is(are) true?
02
Oct
Two thin circular discs of mass m and 4 m, having radii of a and 2 a, respectively, are rigidly fixed by a massless, rigid rod of length l = root 24 a through their centres. This assembly is laid on a firm and flat surface, and set rolling without slipping on the surface so [...]
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A particle of mass m is moving along the side of a square of side 'a' ,
are rigidly fixed by a massless ,
having radii of a and 2 a ,
respectively ,
rigid rod of length l = root 24 a through their centres. This assembly is laid on a firm and flat surface ,
Two thin circular discs of mass m and 4 m ,
with a uniform speed v in the x-y plane as shown in the figure. Which of the following statements is false for the angular momentum L about the origin? ,
Two blocks A and B of masses 5 kg and 2 kg, respectively, connected by a spring of force constant = 100 N/m are placed on an inclined plane of inclination 30 as shown in Fig. 7.322.
01
Oct
Two blocks A and B of masses 5 kg and 2 kg, respectively, connected by a spring of force constant = 100 N/m are placed on an inclined plane of inclination 30 as shown in Fig. 7.322. connected by a spring of force constant = 100 N/m are placed on an inclined plane of inclination [...]