Question

Р
tx X
In
In an experiment determining
acceleration due to gravity 'g' by
free fall, a steel ball is found to
be at X and Y at instants tx and
t, after release from P (Fig.
2(a).40). What is the value of 'g'?
2h
t = t
tyty
Ans. g =
Q Q
Fig. 2(a).40
2​

Answer 1

Answer:

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