Physics-
General
Easy
Question
The bob of simple pendulum of length 
is released from a point in the same horizontal line as the point of suspension (O) and at a distance from it. The velocity of the bob at the lowest point of the string will be
The correct answer is:
Related Questions to study
physics-
A block of mass m is kept in an elevator which starts moving downward with an acceleration 
as shown in figure. The block is observed by two observers A and B for a time interval 
.According to the observer A
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .According to the observer A
physics-General
physics-
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .According to observer B, the net work done on the block is
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .According to observer B, the net work done on the block is
physics-General
physics-
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that work done by pseudo force is
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that work done by pseudo force is
physics-General
physics-
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that work done by normal reaction N is
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that work done by normal reaction N is
physics-General
maths-
If 
then x =
If then x =
maths-General
physics-
Faraday is the unit of
Faraday is the unit of
physics-General
maths-
In triangle 
, If 
then the triangle is
In triangle , If then the triangle is
maths-General
chemistry-
The correct order of acid strength of the following compounds is
I. Phenol
II. p-cresol
III. m-nitrophenol
IV. p-nitrophenol
The correct order of acid strength of the following compounds is
I. Phenol
II. p-cresol
III. m-nitrophenol
IV. p-nitrophenol
chemistry-General
physics-
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that the work done by gravity is
A block of mass m is kept in an elevator which starts moving downward with an acceleration as shown in figure. The block is observed by two observers A and B for a time interval .The observer B finds that the work done by gravity is
physics-General
physics-
Two identical beads are attached to free ends of two identical springs of spring constant 
Initially both springs make an angle of 
at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter Choose the correct statement
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter Choose the correct statement
physics-General
physics-
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter The speed of bead when spring is at normal length
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter The speed of bead when spring is at normal length
physics-General
physics-
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter Relative acceleration between two beads at the initial moment
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter Relative acceleration between two beads at the initial moment
physics-General
physics-
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter. Normal reaction on one of the bead at initial moment due to ring is
Two identical beads are attached to free ends of two identical springs of spring constant Initially both springs make an angle of at the fixed point N. Normal length of each spring is 2R. Where R is the radius of smooth ring over which bead is sliding. Ring is placed on vertical plane and beads are at symmetry with respect to vertical line as diameter. Normal reaction on one of the bead at initial moment due to ring is
physics-General
maths-
If sec4A = cosec(A – 
) where 4A is an acute angle, find the value of A
If sec4A = cosec(A – ) where 4A is an acute angle, find the value of A
maths-General
maths-
right angled a
right angled a
maths-General
