Answer:
False
Explanation:
I learned it the hard way trust me T^T
Answer:
is b and d hope id helpful
Explanation:
idk how to explain
Answer:
The velocity of the recoil is 
Explanation:
Kinetic Energy
The mass of th gun is the both mass the shotgun and the arm shoulder combination
The velocity is negative because is in opposite direction of the bullet
Explanation:
The potential energy is stronger at the start of the bounce and when it is near the end bounce the balls accelerated rate will be lower because the force has decreased . Also I love your profile picture miraculous rocks !
To start with solving this
problem, let us assume a launch angle of 45 degrees since that gives out the
maximum range for given initial speed. Also assuming that it was launched at
ground level since no initial height was given. Using g = 9.8 m/s^2, the
initial velocity is calculated using the formula:
(v sinθ)^2 = (v0 sinθ)^2
– 2 g d
where v is final
velocity = 0 at the peak, v0 is the initial velocity, d is distance = 11 m
Rearranging to find for
v0: <span>
v0 = sqrt (d * g/ sin(2 θ)) </span>
<span>v0 = 10.383 m/s</span>
