Answer:
Average around 75
Explanation:
It's the average age. You don't really always die of old age but it is 75 years of age.
To solve this problem we will apply the given concept for torque which explains the relationship between the force applied and the distance to a given point. Mathematically this relationship is given as

Where,
Torque
F = Force
d = Distance
Our values are given as,

Therefore replacing we have that the force is

F = 12.72N
Therefore the least amount of force that you must exert is 12.72N
Answer:
62.1 kg
Explanation:
Weight = mass × acceleration
609 N = mass × (9.8)
The acceleration is 9.8 because that is the acceleration of gravity.
Divide both sides by 9.8 to isolate the mass.
609N/9.8 = mass
62.1 kg =mass
12kN is equal to 12000 N
and the perpendicular component will be
[email protected] mg = 12000 N
cos10°= 0.984
thus it will be 12000*0.984 = 11808N
the frictional force will be
[email protected]sin10° = 0.1736
and hence it will be = 2083N