minutes
Second's pendulum is the one which has 2 second as its Time period.
If the length of the second pendulum of the earth is about 1 meter, the length of the second pendulum should be between 0.3 and 0.5 meters.
The time period of a second pendulum from its extreme position to its mean position is one second. A second pendulum is a pendulum with a length such that its period of oscillation is two seconds when swinging between two extremes.
The frequency of a seconds pendulum is 1 Hz, or 1 cycle per second. This means that the pendulum completes one full swing back and forth in one second.
25m
The time that it "takes" is the period.
No, but wheelbarrows are.
1.0002m
Second class levers have the load between the fulcrum and the effort (load-fulcrum-effort), while third class levers have the effort between the load and the fulcrum (load-effort-fulcrum). Second class levers provide mechanical advantage and are more efficient for lifting heavy loads, while third class levers provide a speed advantage but require more effort.
100 cms for the second's pendulum
The time period of a pendulum is determined by its length and gravitational acceleration. If the length of the second pendulum is one third of the original pendulum, its time period would be shorter since the time period is directly proportional to the square root of the length.
The period is 1 second.