Physics question and answers for April 11, 2024
- Q In a simple harmonic motion with force F kx and amplitude A oscillating about a mean position at x 0 Average KE from x 0 to x A is equal...
- Q Simple pendulum In the figure a 0 24 kg ball is suspended from a very light string 9 79 m long and is pulled slightly to the left As the...
- Q If masses of 100 grams and 400 grams are hanging from two identical springs and the 100 gram mass oscillates with a period of 7 0s then the 400 gram...
- Q The position of a simple harmonic oscillator is given by x t 0 500 m cos 1 20t where t is in seconds Match the quantities in the right column...
- Q A 2 kg object attached to a horizontal spring oscillates with an amplitude A 6 cm and frequency f 1 8 Hz The maximum speed of the object is 21...
- Q 4 What is the mass suspended from a spring of 100 N m making 10 complete cycles in 35 seconds
- Q 2 What is the period of a mass spring oscillation system with a spring constant of 355 N m and mass of 10 kg
- Q A 4 3 m long simple pendulum oscillates with a period of 4 4 s on the surface of an unknown planet What is the surface gravity of the planet
- Q 3 What is the spring constant of a mass spring oscillating system making 25 complete oscillations in 30 seconds when a mass of 0 6 kg is suspended from the...
- Q 6 A simple pendulum with a length of 3 m oscillates on the Moon s surface where acceleration due to gravity is 2 0 m s What is the period...
- Q A large motor in a factory causes the floor to vibrate up and down at a of 10 4 Hz The frequency amplitude of the floor s motion near the...
- Q A spider of mass 0 44 g waits in its web of negligible mass A slight movement causes the web to vibrate with a frequency of about 13 Hz At...
- Q A geologist uses a simple pendulum that has a length of 38 85 cm and a frequency of 0 8116 Hz at a particular location on the Earth What is...
- Q A spider of mass 0 29 g waits in its web of negligible mass A slight movement causes the web to vibrate with a frequency of about 16 Hz At...
- Q A geologist uses a simple pendulum that has a length of 37 58 cm and a frequency of 0 5457 Hz at a particular location on the Earth What is...
- Q A geologist uses a simple pendulum that has a length of 44 54 cm and a frequency of 0 3956 Hz at a particular location on the Earth What is...
- Q A geologist uses a simple pendulum that has a length of 39 93 cm and a frequency of 0 5395 Hz at a particular location on the Earth What is...
- Q A spider of mass 0 36 g waits in its web of negligible mass Fig 11 6 A slight movement causes the web to vibrate with a frequency of about...
- Q A spider of mass 0 37 g waits in its web of negligible mass Fig 11 6 A slight movement causes the web to vibrate with a frequency of about...
- Q 3 A 24 kg mass is undergoing simple harmonic motion with an amplitude of 25 cm If the force constant of the spring is 50 N m a Calculate the...
- Q 7 The following position time function shows the motion of an oscillating mass on a spring Vertical Position Speed Net Force Acceleration 8 Kinetic Energy 12 16 Identify the following...
- Q v t w Asin 2nt T WA 0 50 0 50 0 50 T 4 1 00 T Z 1 50 3T 4 2 00 T 2 50 5T 4...
- Q displacement of block m 1 0 5 0 0 5 1 10 m 5 0 time s 5 1 Label the points where velocity is maximum by circling them Indicate...
- Q 1 The following position time function shows the motion of an oscillating mass on a spring Vertical Position 10 Speed Net Force Acceleration Kinetic Energy 12 Potential Energy 16 Identify...
- Q What is the elastic potential energy stored in a spring whose spring constant is 160 N m when it is compressed 8 0 cm 0 51 J
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