140356
The work done in stretching a spring of force constant from length to is
1
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4
Explanation:
B Let, a spring of force constant is stretched from length to . Energy stored in a stretched spring, Workdone is stored in stretching the spring,
CG PET- 2004
Oscillations
140357
What percentage of kinetic energy of a moving particle is transferred to a stationary particle when it strikes the stationary particle of 5 times its mass? (Assume the collision to be head- on elastic collision)
1
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4
Explanation:
C We know that, for elastic collision From momentum conservation- Adding equation (i) \& equation (ii), we get- Now, initial kinetic energy of first mass - And final kinetic energy of second mass Percentage energy transferred
JEE Main-27.06.2022
Oscillations
140358
The displacement of a simple harmonic motion of amplitude when its kinetic energy is equal to its potential energy is
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4
Explanation:
C Given, Lets displacement be . When kinetic energy is equal to potential energy. then
AP EAMCET-25.08.2021
Oscillations
140359
A spring is stretched by by a force . The time period of the oscillations when a mass of is suspended by it is
1
2
3
4
Explanation:
D Given, Stretched Force . Now, Now for spring-mass system undergoing SH.M,
140356
The work done in stretching a spring of force constant from length to is
1
2
3
4
Explanation:
B Let, a spring of force constant is stretched from length to . Energy stored in a stretched spring, Workdone is stored in stretching the spring,
CG PET- 2004
Oscillations
140357
What percentage of kinetic energy of a moving particle is transferred to a stationary particle when it strikes the stationary particle of 5 times its mass? (Assume the collision to be head- on elastic collision)
1
2
3
4
Explanation:
C We know that, for elastic collision From momentum conservation- Adding equation (i) \& equation (ii), we get- Now, initial kinetic energy of first mass - And final kinetic energy of second mass Percentage energy transferred
JEE Main-27.06.2022
Oscillations
140358
The displacement of a simple harmonic motion of amplitude when its kinetic energy is equal to its potential energy is
1
2
3
4
Explanation:
C Given, Lets displacement be . When kinetic energy is equal to potential energy. then
AP EAMCET-25.08.2021
Oscillations
140359
A spring is stretched by by a force . The time period of the oscillations when a mass of is suspended by it is
1
2
3
4
Explanation:
D Given, Stretched Force . Now, Now for spring-mass system undergoing SH.M,
140356
The work done in stretching a spring of force constant from length to is
1
2
3
4
Explanation:
B Let, a spring of force constant is stretched from length to . Energy stored in a stretched spring, Workdone is stored in stretching the spring,
CG PET- 2004
Oscillations
140357
What percentage of kinetic energy of a moving particle is transferred to a stationary particle when it strikes the stationary particle of 5 times its mass? (Assume the collision to be head- on elastic collision)
1
2
3
4
Explanation:
C We know that, for elastic collision From momentum conservation- Adding equation (i) \& equation (ii), we get- Now, initial kinetic energy of first mass - And final kinetic energy of second mass Percentage energy transferred
JEE Main-27.06.2022
Oscillations
140358
The displacement of a simple harmonic motion of amplitude when its kinetic energy is equal to its potential energy is
1
2
3
4
Explanation:
C Given, Lets displacement be . When kinetic energy is equal to potential energy. then
AP EAMCET-25.08.2021
Oscillations
140359
A spring is stretched by by a force . The time period of the oscillations when a mass of is suspended by it is
1
2
3
4
Explanation:
D Given, Stretched Force . Now, Now for spring-mass system undergoing SH.M,
NEET Test Series from KOTA - 10 Papers In MS WORD
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Oscillations
140356
The work done in stretching a spring of force constant from length to is
1
2
3
4
Explanation:
B Let, a spring of force constant is stretched from length to . Energy stored in a stretched spring, Workdone is stored in stretching the spring,
CG PET- 2004
Oscillations
140357
What percentage of kinetic energy of a moving particle is transferred to a stationary particle when it strikes the stationary particle of 5 times its mass? (Assume the collision to be head- on elastic collision)
1
2
3
4
Explanation:
C We know that, for elastic collision From momentum conservation- Adding equation (i) \& equation (ii), we get- Now, initial kinetic energy of first mass - And final kinetic energy of second mass Percentage energy transferred
JEE Main-27.06.2022
Oscillations
140358
The displacement of a simple harmonic motion of amplitude when its kinetic energy is equal to its potential energy is
1
2
3
4
Explanation:
C Given, Lets displacement be . When kinetic energy is equal to potential energy. then
AP EAMCET-25.08.2021
Oscillations
140359
A spring is stretched by by a force . The time period of the oscillations when a mass of is suspended by it is
1
2
3
4
Explanation:
D Given, Stretched Force . Now, Now for spring-mass system undergoing SH.M,