Initial velocity v = 86.6 m / s
angle ,theta = 63.7 degrees
(A). the horizontal component of the shell's initial velocity = v cos 63.7 = 38.36 m / s
vertical component of shells' initial velocity = v sin 63.7 = 77.63 m / s
(B). time taken to reach maximu height t = v sin (theta ) / g
= 7.922 s
(C). Maximum height H = ( v sin(theta) )^ 2/ 2g
= 307.5 m
(D). Required distance = v^ 2 *sin2(theta) / g
= 607.9 m
(E). Horizontal component of accleraton = 0
vertical component of accleration = g = 9.8 m / s^ 2
(F). horizontal component of velocity at required point = v cos (theta ) = 38.36 m / s
vertical compoent of velocity at required point = 0
In order for Hardy-Weinberg equilibrium to exist, a large population size and random mating are necessary.
<h3>How does Hardy-Weinberg equilibrium differ depending on population size?</h3>
- Hardy-Weinberg equilibrium requires an extremely huge population, one of indefinite size.
- To counteract the effects of genetic drift, this condition is necessary.
- Genetic drift is defined as a shift in a population's allele frequencies that happens by chance rather than as a result of natural selection.
<h3>In a Hardy-Weinberg equilibrium, does random mating occur?</h3>
The Hardy-Weinberg Law asserts that both allele frequencies and genotype frequencies stay constant from generation to generation in a large, random-mating population that is not impacted by the evolutionary processes of mutation, migration, or selection.
learn more about Hardy-Weinberg equilibrium here
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A. The core causes tectonic movements and the sun drives atmospheric convection.
Acceleration is a vector because it has magnitude and direction
Example :
a Car stopping at the rate of 5 m/s. In this example, the direction of acceleration is the opposite of the direction of velocity, and the magnitude is 5 m/s
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