<span> Use the Law of Cosines, where you have a triangle with included angle of 145 degrees and sides of 16 and 18. You are then solving the equation: </span>
<span>d^2 = 16^2 + 18^2 - 2(16)(18)cos(145) </span>
The application of force over distance is known as [WORK]
(a)
The magnitude of the linear momentum of an object is given by
where
m is the object's mass
v is its speed
In this case, we have
(mass of the proton)
(speed of the proton)
So, the momentum is
b) 7.0 kg m/s
In this case, we have
m = 16.0 g = 0.016 kg (mass of the bullet)
v = 435 m/s (speed of the bullet)
By applying the same formula, the linear momentum is
c) 797.5 kg m/s
In this case, we have
m = 72.5 kg (mass of the sprinter)
v = 11.0 m/s (speed of the sprinter)
By applying the same formula, the linear momentum is
d)
In this case, we have
(mass of the Earth)
(speed of the Earth)
By applying the same formula, the linear momentum is
<span>magma and lava are the same general components, the only difference in the term is that magma has not been erupted. Once magma is erupted it is than redefined as lava. hope that helps</span>