Messages posted by tsjcet

Oh I get it, Thanks!!

Could you explain to me in detail, with the formula; I do not know the concept that well.....

The work done by a spring is always_______? 1)Positive 2) Negative 3) May be negative or positive

Two point masses of 3 Kg and 6 Kg are attached to opposite ends of a horizontal spring whose spring constant is 300N/m. The natural vibration frequency of the system is approximately___?

1)4 Hz 2)2 Hz 3)3 Hz 4)1Hz

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Thanks!

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Here are the options...

1)The value of one MSD divided by total number of divisions in the main scale

2)The value of one VSD divided by total number of divisions in the vernier scale

3)The difference between the value of one main scale division and then vernier scale division

4)The difference between the value of one main scale division and one vernier scale division

Now what do you think is the answer?

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What is the Vernier Constant?

Can someone give me the answer?

But you must remember the mass of the ring M, too...

A wheel comprises of a ring of radius R and mass M and three spokes each of mass m. The moment of inertia of the wheel about its axis is _____? . The options are 1) 2) 3) 4)

Okay I will post this as a new question......................................

If you are talking about Gases, then d = (PM) / (RT)

Can some one answer this..................................................................

The moment of inertia about its axis is required. The options are 1) 2) 3) 4)

Another doubt related to the topic, what about 3 rods joined at their ends such that the angle between them is equal, and their join is the center of a ring with radius equal to the length of the rod, mass of each rod is m and the mass of the ring is M. What is its moment of inertia?

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