An object was thrown at a certain angle above the ground.It reaches a maximum height of 42.50 meters and hits back the ground 76
meters
1.find the time of flight
2.what is the initial velocity
3.find the angle of the projectile
1.find the time of flight
2.what is the initial velocity
3.find the angle of the projectile
1 answer:
You might be interested in
Answer:
Explanation:
The heaviside function is defined as:
so we see that the Heaviside function "switches on" when, and remains switched on when
If we want our heaviside function to switch on when , we need the argument to the heaviside function to be 0 when
Thus we define a function f:
The term inside the heaviside function makes sure to displace the function 5 units to the right.
Now we just need to add a scale up factor of 240 V, because thats the voltage applied after the heaviside function switches on. ( when
, so it becomes just a 1, which we can safely ignore.)
Therefore our final result is:
I have made a sketch for you, and added it as attachment.
