Q9/10: Assertion: Spokes are used in a bicycle wheel. Reason: Spokes increase the moment of inertia of the wheel, making the ride smoother.

Q10/10: A uniform thin rod of length L and mass M is hinged at one end and released from horizontal position. Its angular acceleration at the instant of release is:

Q1/10: Which of the following is an example of periodic motion but not simple harmonic motion?

Q2/10: What is the phase difference between displacement and velocity of a particle executing simple harmonic motion?

Q3/10: The time period of a simple pendulum is independent of which of the following physical quantities?

Q4/10: In simple harmonic motion, the restoring force is directly proportional to the?

Q5/10: What is the maximum velocity of a particle executing SHM with amplitude A and angular frequency w?

Q6/10: What serves as the restoring force for a simple pendulum oscillating with a small angle?

Q7/10: The total mechanical energy of a linear harmonic oscillator is proportional to the?

Q8/10: What is the frequency of a seconds pendulum?

Q9/10: A particle in SHM has a maximum speed V and maximum acceleration A. What is its time period?

Q10/10: Two springs of spring constants k1 and k2 are connected in series. What is the equivalent spring constant?

Q1/10: If the length of a simple pendulum is increased by 4%, its time period will increase by approximately?

Q2/10: At what displacement from the mean position is the kinetic energy equal to the potential energy in SHM with amplitude A?

Q3/10: In a damped harmonic oscillator, the damping force is usually proportional to?

Q4/10: If a pendulum clock is taken from the Earth to the Moon, how will its timekeeping be affected?

Q5/10: What is the phase difference between acceleration and displacement in simple harmonic motion?