A simple pendulum consists of a point mass suspended by a weightless, rigid wire in a uniform gravitation field. Which of the following statements are true when the system undergoes small oscillations? Check all that apply. Check all that apply. The period is inversely proportional to the suspended mass. The period is proportional to the square root of the length of the wire. The period is proportional to the suspended mass. The period is inversely proportional to the length of the wire. The period is independent of the length of the wire. The period is independent of the suspended mass.

Explanation:

The time period of the simple pendulum that consists of a point mass suspended by a weightless, rigid wire in a uniform gravitation field is given by :

l is length of simple pendulum

g is acceleration due to gravity.

It is clear that, the time period is independent of the mass. Also, the period is proportional to the square root of the length of the wire.

Hence, the correct options are (B) and (F).

28. evolution

29. environment, survive, offspring  

explanation:

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.