The SI unit of power is the watt<span>, which is equal to one </span>joule/<span>per second.
So I would say Watt is the answer. Hope it helped. :)
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Answer: 6. 3 pairs of electron
Explanation:
A triple bond occurs when two atoms in a molecule shares 3 pairs of electron. A triple bond is also, a type of bond under the Covalent bond, which also includes, double bond and single bond.
Typically, a Covalent bond contains 2 elections. 1 from each atom. This means that, triple bond contains 6 electrons since there are three Covalent bonds, in a triple bond.
A triple bond is stronger than a single bond. It is characterized by sigma bonds between hybridized orbitals, and pi bonds between unhybridized p orbitals.
A triple bond is also vulnerable to "electron thieves". Example of compound with triple bond includes Dinitrogen, acetylene, carbon monoxide etc
Answer:
<em>The mass of the apple is 0.172 kg (172 g)</em>
Explanation:
<u>The Law Of Conservation Of Linear Momentum
</u>
The total momentum of a system of bodies is conserved unless an external force is applied to it. The formula for the momentum of a body with mass m and speed v is
P=mv.
If we have a system of two bodies, then the total momentum is the sum of both momentums:
If a collision occurs and the velocities change to v', the final momentum is:
Since the total momentum is conserved, then:
P = P'
Or, equivalently:
If both masses stick together after the collision at a common speed v', then:
We are given the mass of an arrow m1=43 g = 0.043 kg traveling at v1=84 m/s to the right (positive direction). It strikes an apple of unknown mass m2 originally at rest (v2=0). The common speed after they collide is v'=16.8 m/s.
We need to solve the last equation for m2:
Factoring m2 and m1:
Solving:
Substituting:
The mass of the apple is 0.172 kg (172 g)
This is a Rift Valley.
Hope this helped!
So the equation ask to calculate on how much can you lift using 1.4m long wheelbarrow that weighs 80n with its CG.5m from the center of the wheel and the weight will be 1740N. I hope you are satisfied with my answer and feel free to ask for more.