Answer:
1000 N
Explanation:
Let v be the his horizontal speed when he releases the vine and t be the time it takes for him to fly across the swamp and land.
Assume 
When he releases the vine, there's only gravity acting on him downward. There's also no vertical velocity at this point.
Therefore, for him to travel 5 m vertically:
Horizontally we have
For Tarzan to achieve this horizontal speed, the centripetal acceleration and force exerting on the vine at the instant before he let go must be
Use this formula:
final speed = initial speed + acceleration * time
0 = 13 - 3.1*t, t = 13/3.1 = 4.19354838709677 s = 4.2 seconds, might be enough since ur given 1 decimal place precision
The power is equal to energy transferred per unit time.
So, here power will be due to potential energy of the water kept at a certain height. And water is flowing down at the given flow rate.
The flow rate of water is 200kg/s
And the height given is : 15m
So, we calculate the potential energy as: mgh
Where m is the mass,
g is acc due to gravity = 9.8m/s
h is the height
So, potential energy = 200kg*9.8*15
= 29,400 J
Therefore, the maximum power generated is 29400 J/sec = 29400 Watts
Tension = Mass * Gravity
Tension = 15 * 9.81 = 147.15
When you hear a "pure tone" ... like the sound of a tuning fork
or an audio oscillator ... the pitch you perceive tracks directly
with the frequency.
The 128 Hz tuning fork will sound lower than the 512 Hz one.
In fact, it will sound exactly two octaves lower.
