# Physics

## Data Table 3: Diameter of Solid Cylinder Trial Main Scale (mm) 1 Vernier Coincidence Diameter of Cylinder (mm) Mean Diameter (cm) 2 3 4 4 8 1/128 in 3 0 2 50 10 20 30 40 80 60 70 90 1681 0.05mm 10 15 20

fill out ENTIRE table please and explain how vernier coincidence is calculated properly EXPERT ANSWER Sol: In Vernier calipers, there are two scales one is Main Scale and other is Vernier Scale, and here least count is 0.05mmNow to find main scale reading we should see the division of main scale which is just left side …

## Question 1 (0.5 points) The equation for the period of a pendulum reduces to T = 271 for small angles less than 30 degrees. According to Equation 1 in our lab manual, how big a correction will the next term in the series expansion give us. (You have to plug in numbers to answer this question). O 10% O Greater then 5% but less than 10% O Greater than 2% but less than 5% O~ 1.67%

What type of exchange occurs during the swing motion of a pendulum? A. Position is exchanged for frequency B. Height is exchanged for amplitude C. Kinetic energy is exchanged for potential energy D. Speed is exchanged for acceleration Why is the mass of ‘bob’ not crucial for pendulum? Because the period is independent of the …

## How would the motion of a pendulum change at high altitude like a high mountain top? How would the motion change under weightless conditions?

How would the motion of a pendulum change at high altitude like a high mountain top? How would the motion change under weightless conditions? EXPERT ANSWER

## 1. Determine the position in the oscillation where an object in simple harmonic motion: a. has the greatest speed. b. has the greatest acceleration. c. experiences the greatest restoring force. d. experiences zero restoring force. B т TE 2. Describe simple harmonic motion, including its cause and appearance. B T T Type here to search

EXPERT ANSWER 1. (a) greatest speed at the equilibrium position (b) the greatest acceleration at the extreme position. (c) the greatest restoring force at the extreme position (d) Zero restoring force at the equilibrium position. 2. Simple harmonic motion is a type of oscillatory motion in which the Acceleration of the object at an instant …

## Assuming the stereocilia of the ear behave like simple pendula (which is overly simplified, but qualitatively describes how their natural frequency relates to their lengths), what would be the length of a stereocilium in

Assuming the stereocilia of the ear behave like simple pendula (which is overly simplified, but qualitatively describes how their natural frequency relates to their lengths), what would be the length of a stereocilium in EXPERT ANSWER