Solution please of 6 and 7. answer of 6 is root2.g/10 m/s^2 and of 7 it is pi(root1.2 +1)/rootg = 2.1 sec
Q6. A simple pendulum suspended through the celling of a car rest oscillates with time period 2 seconds car suddenly starts moving with acceleration a0 then time period changes to 1.99 seconds. Find a0.
Q7. A 0.1kg ball is attached to string 1.2 m long and suspended as a simple pendulum. At a point 0.2 m below the point of suspension a peg is placed.which the string hits when the pendulum comes down. If the mass is pulled a small distance to one side and released what will be the time period of the motion (g = 10 m/sec2)
6.
Dear Student
When car is rest then time period will be
Dear Student
When car is rest then time period will be
The car is accelerating in horizontal direction with acceleration a. The acceleration due to gravity is g in downward direction.
Resultant acceleration
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