Answer:
a) (momentum of the elephant), p1 = 14625 kg×m/s
b) p1 = 609.4×p2
c) (momentum of the hunter), p3 = 720 kg×m/s.
Explanation:
a) if m = 1950 kg is the mass of the elephant and V = 7.50 m/s be the speed of the elephant, then the momentum is given by:
p1 = m×V = (1950)×(7.50) = 14625 kg×m/s
b) if m = 0.0400 kg is the mass of the bullet and v = 600 m/s be the speed of the bullet, then the momentum of the bullet is given by:
p2 = m×v = (0.0400)×(600) = 24 kg.m/s
then:
p1/p2 = (14625)/(24) = 609.4
that is, p1 = 609.4×p2
Therefore, the momentum of the elephant is 609.4 times the momentum of the bullet.
c) the momentum og the hunter after missing the elephant is given by:
p3 = m×v = (90.0)×(8) = 720 kg.m/s
Therefore, the momentum of the hunter is 720 kg×m/s.
Trial 3 is the correct answer
Answer:
SeC14
Explanation:
sec14>C12-O
but since you can't subtract o from c , you get this
The hip is the kinetic chain checkpoint which controls the movement of the lower extremities and is denoted as option A.
<h3>
What is Hip?</h3>
This part of the body has a ball-and-socket joint and ensures adequate movement of the legs.
The legs and other parts such as ankle etc are referred to as the lower extremities thereby making it the most appropriate choice.
Read more about Hips here brainly.com/question/4977336
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The answer is Humus or Topsoil. Humus is made up of decayed organic material, forming a fertile and nutrient-filled soil.