Answer:
Slow
Explanation:
As we know that the time period of simple pendulum is given by
[tex]T = 2\pi \sqrt{\frac{L}{g}}[/tex]
Where, l be the effective length of the pendulum and g be the acceleration due to gravity
As the length of the pendulum increase, then the tie period of the pendulum will also increase.
It means the clock run slow.
The grandfather clock will run: slower
A grandfather clock depends on the period of a pendulum to keep correct time. Suppose a grandfather clock is calibrated correctly and then a mischievous child slides the bob of the pendulum downward on the oscillating rod.
A pendulum is a weight that get suspended from a pivot, therefore it can swing freely. A pendulum clock is the clock using a pendulum, a swinging weight, as its timekeeping element.
Calibrate in physics means to ascertain the caliber of and to determine, rectify, or mark the graduations of something, such as a thermometer tube.
A bob is the weight located on the end of a pendulum found in pendulum clocks.
The time period of simple pendulum is given by:
[tex]T = 2 \pi \sqrt{\frac{L}{g} }[/tex]
The time period of a simple pendulum is defined as the time taken by the pendulum to finish one full oscillation.
Where l is the effective length of the pendulum, and g is the acceleration due to gravity
The grandfather clock will run: Slower. Because as the length of the pendulum increase, the tie period of the pendulum also increase. It means the clock run slow.
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