B. trajectory
because it is a set projectile wether or not it was calculated
plz mark brainliest
Answer: 
The linear momentum 
is given by the following equation:
(1)
Where 
is the mass and 
the velocity.
On the other hand, the kinetic energy 
is given by:
(2)
Which is the same as:
Now, if we double the kinetic energy, equation (2) changes to:
(3)
So, if we want to obtain the kinetic energy as shown in (3), the only option that works is increasing momentum by a factor of or 
:
Applying this in (2):
>>>As we can see, this equation is the same as equation (3)
Therefore, the correct answer is B
answer is 36
because the formulae of momentum is
mass×velocity
Answer:
The effect of gravity on object makes objects stable and not floating in the air . It also makes any object thrown up to return back
Chemical Reaction between metal oxide and water solution
