2. A grandfather clock run by a simple pendulum is running slow. In order to get...
Suppose a grandfather clock (a simple pendulum) runs fast. In order to make it run on time you should ... A. make the pendulum longer B. adjust the amplitude of the swing larger C. adjust the amplitude of the swing smaller OD. make the pendulum shorter
A grandfather clock contains a pendulum that swings back and
forth due to gravity. Model the pendulum as a one-dimensional rod
that is connected to a solid disk. The length of the rod is
L, and the radius of the solid disk is R. The
mass of each object is .
Known: ,
L, R, g
What is the angular acceleration of the
swinging pendulum when it is at an angle
relative to the vertical, as shown? Let counterclockwise be the
positive...
D/iii
C3. (a) A pendulum is to be used for a clock (0) What length of string is required for this pendulum if it is to complete one full oscillation in 2S? (i) If the length of the pendulum was increased by 5 cm, would the clock run fast or slow? Explain your thinking [41 (b) () Explain why the amplitude of a real pendulum decreases with time. (i) To stop the amplitude decreasing the pendulum could be given a...
You are visiting your grandparents in Boston. There is an antique grandfather clock keeping time in one of the rooms. Your grandmother enters the room and tells you that she had it calibrated professionally in Denver and it kept perfect time for years. After they moved it here to their Massachusetts house, it has not been accurate. It runs too fast and has to be reset to the correct time every few days. You find some papers associated with the...
Can I get help as soon as possible
Each Run, Plot T... Question 26 1 pts If you wish to cool your kitchen on a hot day by operating your refrigerator with its door open, then, strictly speaking, the kitchen temperature will decrease. O increase. O remain unchanged. D Question 27 1 pts A pendulum clock at sea level is taken to the top of a high mountain. Ignoring temperature effects and air resistance, the pendulum clock, as compared to...
+3 points SerCP10 13.P.037 A pendulum clock that works perfectly on Earth is taken to the Moon. Assume that the free-fall acceleration on the Moon is 1.63 m/s (a) Does it run fast or slow there? O fast O slow Neither, it runs the same as on Earth. (b) If the clock is started at 12:00 midnight, what will it read after 15.5 h (Enter the time to the nearest minute.) AM +-4 points SerCP11 13.5.P.039.MI The free-fall acceleration on...
The period T of a simple pendulum with small oscillations is calculated from the formula T=2pi sqrt(L/g) where L is the length of the pendulum and g is the acceleration due to gravity. suppose that measured values of L and g have errors and are corrected with new values where L is increased from 4m to 4.5m and g is increased from 9 m/s2 to 9.8 m/s2. Use differentials to estimate the change in the period. Does the period increase...
THE SIMPLE PENDULUM Pre-Lab 1. State the objectives of this experiment. 2. How do you measure the length of a simple pendulum? 3. Define period of a simple pendulum in words. 4. The period of a simple pendulum is related to its length and the acceleration of gravity in an equation. Write down that equation. 5. What is the amplitude of a simple pendulum? 6. What does the period of a simple pendulum depend on? 7. True or false The...
once I find out per day 90/60*24*60, how do you get
period. fully explain each step and why please. know answer need to
know why
PHY 162 NOT Problems 453 r 7. A clock is constructed so that it keeps perfect time when its simple pendulum has a period of 1.000 s at locations where g = 9.800 m/s. The pendulum bob has length L 0.2482 m, and instead of keeping perfect time, the clock runs slow by 1.500 minutes...
i would like help to write a program to run the following
application in visual studio C++, CLR empty project
Borough of Manhatan Community College The City University of New York SCIENCE DEPARTMENT Laboratory Experiment ACCELERATION DUE TO GRAVITY USING A SIMPLE PENDULUM To calculate the value of the acceleration due to gravity by measuring the period of a pendulum with four different lengths. Apparatus Drilled steel ball, string, clamp, support to hold pendulum apparatus, meter stick, and timer Theory:...