Weight = Mass of object * Gravity of experimented place
Here, m = 68 Kg
g' = 11.15 m/s²
Substitute their values,
w = 68 * 11.15
w = 758.2 N
In short, Your Answer would be 758.2 Newtons
Hope this helps!
Secondary wave is the answer
Answer:
Questions that cannot be answered through scientific investigation are those that relate to personal preference, moral values, the supernatural, or unmeasurable phenomena.