Answer:
In physics and engineering, a resultant force is the single force and associated torque obtained by combining a system of forces and torques acting on a rigid body. The defining feature of a resultant force, or resultant force-torque, is that it has the same effect on the rigid body as the original system of forces.
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Answer:
D.
they are looking to find a doctor to give them a diagnosis
Explanation:
cause I had this answer
== The volume of water in the tank is (1.5 m²) x (7 m) = 10.5 m³ .
== The density of water is 1000 kg / m³ .
== The mass of water in the tank is (10.5 m³) x (1000 kg/m³) = 10,500 kg.
== The force of gravity is (mass?) x (gravity)
force = (10,500 kg) x (9.8 m/s²)
<em>force = 102,900 Newtons</em>
4. Grass - Caterpillar - Hedgehog - Fox
5. Caterpillar, Rabbit, Mouse.
6. Cougar and Fox.
7. Bacteria
8. The bird, hedgehog, Fox and cougar would be effected since the Hedgehogs and birds would soon die out due to the loss of their food. Once they die out, the cougar and Fox would have no predators left to eat.
It is important to note that the electromagnetic spectrum has a variety of wavelength and frequency of light in it. Some lights we can see, while others are not visual to our naked eye. It is actually very important to determine the kind of light as different lights have different wavelengths and frequencies. some lights are of very high frequency like the gamma rays, while others are of far lower frequency.