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Recent questions tagged elasticity
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1
answer
For a spring block system in SHM, during one time ****** the kinetic energy of the block
asked
Apr 6, 2019
in
JEE
by
kratos
oscillations
class-11
jee
elasticity
simple harmonic motion
jee mains
+2
votes
1
answer
what is force?
asked
Apr 5, 2019
in
Physics
by
kratos
semiconductor electronics
neet
shear stress
capacitance
class-11
compound stress
elasticity
class-12
force
physics
capacitance and dielectrics
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1
answer
A cylindrical steel wire of 3 m length is to stretch no more than 0.2 cm when a tensile force of 400 N
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Apr 5, 2019
in
JEE
by
kratos
elasticity
jee
simple harmonic motion
jee mains
+2
votes
1
answer
A piece of brass weighs 12.9 g in air. When completely immersed in water it weighs 11.3g. What is mass of copper contained in the alloy?
asked
Apr 5, 2019
in
Class 11
by
kratos
cbse
floation
class-11
elasticity
ratio
class-9
class-6
icse
+2
votes
1
answer
The length of a metal wire is l1 when the tension in it is T1 and is l2 when the tension is T2.
asked
Apr 4, 2019
in
JEE
by
kratos
mechanical properties of solids
cbse
jee main 2021
class-11
jee
elasticity
class-12
simple harmonic motion
jee mains
jee main
gravitation
heat
+2
votes
1
answer
A block of mass m is placed on a frictionless surface and is connected to two springs of force constant k1 and k2 as shown.
asked
Apr 3, 2019
in
JEE
by
kratos
waves
dynamics
oscillations
jee
elasticity
simple harmonic motion
jee mains
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1
answer
When a mass under goes SHM there is always a constant ratio between its displacement and
asked
Apr 2, 2019
in
JEE
by
kratos
elasticity
jee
simple harmonic motion
jee mains
+2
votes
1
answer
A heavy mass is attached to a thin wire and is whirled in a vertical circle. The wire is most likely to break.
asked
Apr 2, 2019
in
Class 12
by
kratos
class-11
jee
elasticity
simple harmonic motion
jee mains
neet 2019
+3
votes
1
answer
A sphere of radius r and mass m is thrown with velocity v0 in a viscous fluid of viscosity η. How long does the sphere move ?
asked
Apr 1, 2019
in
JEE
by
kratos
fluid mechanics
jee
elasticity
jee mains 2019
properties of solids and liquids
jee mains
+2
votes
1
answer
When a pressure of 100 atmosphere is applied on a spherical ball of rubber, then its volume reduces to 0.01%. The bulk modulus of the material
asked
Apr 1, 2019
in
JEE
by
kratos
mechanical properties of solids
class-11
jee
elasticity
properties of solids and liquids
jee mains
+3
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1
answer
A 50 g mass hangs at the end of a massless spring . When 20 g more are added to the end of the spring ,
asked
Apr 1, 2019
in
JEE
by
kratos
jee
elasticity
simple harmonic motion
jee mains
gravitation
heat
+3
votes
1
answer
The length of a metal is L1 when a force is F1 is applied on it and its length is L2 when applied force is F2.
asked
Mar 30, 2019
in
JEE
by
kratos
mechanical properties of solids
class-11
jee
elasticity
simple harmonic motion
jee mains
gravitation
heat
+3
votes
1
answer
A block A of mass m is attached by means of a spring to another block B of mass 4m and A is allowed to oscillate vertically
asked
Mar 30, 2019
in
JEE
by
kratos
class-11
elasticity
jee mains
simple harmonic motion
jee main
oscillations
jee
jee main 2021
+2
votes
1
answer
The length of a metal is l1, when the tension in it is T1 and is l2 when tension is l2.
asked
Mar 29, 2019
in
JEE
by
kratos
some mechanical properties of matter
jee
elasticity
class-12
simple harmonic motion
jee mains
gravitation
heat
+3
votes
1
answer
Explain the phase difference in simple harmonic motion.
asked
Mar 29, 2019
in
JEE
by
kratos
rotational motion
circular motion
class-11
jee
elasticity
simple harmonic motion
jee mains
+1
vote
1
answer
Itsminimum diameter is??
asked
Mar 29, 2019
in
Physics
by
kratos
shear stress
jee
compound stress
elasticity
jee mains
physics
+3
votes
1
answer
What is the ****** of motion shown by position-time graph ?
asked
Mar 28, 2019
in
JEE
by
kratos
class-11
jee
elasticity
simple harmonic motion
jee mains
+1
vote
1
answer
A spring whose unstretched length is l has a force constant k. The spring is cut into two pieces of unstretched l
asked
Mar 27, 2019
in
JEE
by
kratos
rotational motion
jee main 2020
circular motion
class-11
jee
elasticity
simple harmonic motions
simple harmonic motion
jee mains
+1
vote
1
answer
A 5.0-m weightless strut, hinged to a wall, is used to support an 800-N block as shown.
asked
Mar 26, 2019
in
JEE
by
kratos
jee
mechanics
elasticity
simple harmonic motion
jee mains
equilibrium
+2
votes
1
answer
The bulk modulus for an incompressible liquid is (a) zero (b) unity (c) infinity (d) between 0 and 1
asked
Mar 24, 2019
in
JEE
by
kratos
mechanical properties of solids
class-11
jee
elasticity
properties of matter
jee mains
equilibrium
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