Answer: The production of gametes occur in structure C and E.
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Explanation:
The baseball of mass 140g travels at a speed of 30 m/s.
Its momentum is
P₁ = (140 x 10⁻³ kg)*(30 m/s) = 4.2 (kg-m)/s
Part a.
The momentum is dissipated in 1.5 s.
The average force, F, that dissipates the momentum is
(F N)*(1.5 x 10⁻³ s) = 4.2 (kg-m)/s
F = 2800 N = 2.8 kN
Answer: 2.8 kN
Part b.
The average force that the baseball exerts on the head is 2.8 kN, as obtained in part a.
This is true if the time to dissipate the momentum is 1.5 ms.
Answer: 2.8 kN
Part c.
Answer:
(a) The forehead will not fracture because 2.8 kN < 6.0 kN.
(b) Your cheek will fracture because 2.8 kN > 1.3 kN
The same amount of alcohol will be more diluted in a larger individual because this person has a bigger surface area in his body and his bodily fluids are greater than those of a small person's. With this the liver and pancreas' capacities to release enzymes necessary to breakdown the alcohol is more efficient and comes in bigger dosages. However, it should be noted that regardless of the effects of this in the body, a person should still know how to regulate alcohol intake as this has other known effects in the body (e.g. mentally and physically).
1.true
2.food can spend between 4 to 6 hours in the intestine
