Hurricane are killing them
The velocity equation is 
Known facts:
- t = 3.83s
- a= -3.04
- intial velocity = 0
Plug into equation known quantities:
Thus the final velocity is -11.6432m/s
Hope that helps!
Answer:
Speed of the duck and bullet just after hit will be 2.4752 m/sec
Explanation:
We have given mass of the duck 
Velocity of the duck 
Mass of the bullet 
Velocity of the bullet 
From conservation of momentum we know that
Initial momentum = final momentum
So 
Operation of a motor:
A motor takes electrical energy as input which energizes the windings of the motor and a changing magnetic field is generated which in turn generates force in the form of torque.
Let us have a look at the given options:
Option 1:
A motor works by changing the magnetic flux to change the voltage of a circuit.
This is incorrect.
Option 2:
A motor works by electrical energy moving a charge through a loop in a magnetic field, causing the loop to rotate.
This is the correct statement, this is how a motor operates.
Option 3:
A motor works by rotating a magnet in order to generate electricity.
This is incorrect since a motor consumes electricity (it does not generate electricity)
Option 4:
A motor works by using physical work to push a charge through a loop, generating a uniform magnetic field.
This is incorrect since a motor does not physical work to operate.
Therefore, the only correct statement is option 2
This information could be used in the following ways: the braking distance of a skidding car will depend on its initial speed and the coefficient of kinetic friction.
Thus, if the coefficient of friction is known the initial speed can be determined from the length of the skid marks.
What do you mean by Initial speed?
Initial speed can be described as how fast an object travels when gravity first applies force on the object. It can be represented in the form of (u) and is generally measured in metres per second (m/s).
It can be represented in three ways.
- v2=u2+2as
- v=u+at
- s=ut+0.5at2
Through these formulas we can calculate the initial speed of any object. It helps in understanding various velocities, time principles.
To know more about initial speed from the given link
brainly.com/question/26116359
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