Answer: 0.5 m
Explanation:
Given
Mass of the person is
Trampoline launches the person into the air up to height of
Force experience by springs is
Here, the work done on displacing the springs is equivalent to the Potential energy acquired by the person i.e.
Answer:
The value is
Explanation:
From the question we are told that
The molar mass of hydrazine is
The initial temperature is
The final temperature is
The specific heat capacity is
The power available is
The mass of the fuel is
Generally the number of moles of hydrazine present is
=>
=>
Generally the quantity of heat energy needed is mathematically represented as
=>
=>
Generally the time taken is mathematically represented as
=>
=> t = 2480505.6377 s
Converting to hours
=>