The grandfather clock will run: slower
<h3>Explanation:
</h3>
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:
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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