Answer:
1
give me a brainilist please
This muscle is the
"Diaphragm".
Sheet of interior skeletal muscle that
reaches out over the base of the rib cage. It isolates the thoracic cavity
which contain heart, lungs and ribs, from the abdominal cavity.
<span>This also plays out an imperative role
in breathing: as it contracts, the volume of the thoracic cavity boosts and air
is drawn into the lungs</span>
Answer:
Original Jurisdiction means the power of a court to hear a case for the first time. Whereas, Appellate Jurisdiction is a power of a court to review the orders of a lower/subordinate courts and may correct the orders of the lower courts if it deems necessary.
Answer:
3.1 ft/sec
Explanation:
we are talking about a right-angled triangle.
the Hypotenuse c is the line (rope) connecting the boat and the winch.
the side a is the height of the winch (8 ft straight up from the water level).
the side b is the distance of the boat to the dock on the surface of the water. 6ft.
c² = 8² + 6² = 100
c = 10 ft
when pulling in 1.5 ft of the rope, I create a new triangle, where side a is still the same, the new side c is 1.5 ft shorter than the original one, and we need to calculate the new side b based on that.
the difference of original b and new b is then the distance per second (= the rate) of the boat being pulled at that point.
so,
(10-1.5)² = 8² + b²
8.5² = 64 + b²
72.25 = 64 + b²
8.25 = b²
b = 2.9 ft
original b - new b = 6 - 2.9 = 3.1 ft
=> the boat's rate is 3.1ft/sec
Answer:
C is the correct option.
Explanation:
Mass remains the same on Moon as it was on Earth but the weight differs on Moon because of gravity is less on the Moon than on Earth.