Answer:
it means a cell has 4.5Volt of electromtive force.
Hello there!
The formula for Force is F = MA, or
Force = Mass x Acceleration
Well, since we have a rock falling in free fall, we can use the magical number 9.8 m/s^2 (also known as gravity). We have our value for force, 147N (Newtons).
So now, we have the value of our acceleration, A, and our value of the force, F, in our formula.
147 = 9.8M
To solve for M, we need to divide 147 by 9.8.
147/9.8 = 15
This means our Mass is 15 kg (remember your units!)
I hope this helps!
Answer:
cross out the false piece in blue and write the true piece in red
The trade winds are located about 30 degrees north and south of the equator.
The ice is going from one stage to another making it a physical change we it melts it goes from a solid to a liquid.