Answer: 98,000 J
Explanation: The total energy or mechanical energy is expressed in the following equation:
ME= PE + KE
PE = mgh
= 1000 kg x 9.8 m/s² x 10m
= 98000 J
ME = PE - KE
= 98000 J - 0 J
= 98000 J
Answer:
In these reactions the products are higher in energy than the reactants. ... This barrier is due to the fact that to make CO2 and H2O we have to break 4 carbon-hydrogen bonds and some ...
Explanation:
<h2>The force experienced is 8 x 10⁻¹⁸ N</h2>
Explanation:
When any charge moves into the magnetic field , it experiences the force
The force can be calculated by the relation F = q v B sinθ
here q is the charge and v is its velocity .
B is magnetic field strength and θ is the angle between field and velocity vectors .
Thus F = 1.6 x 10⁻¹⁹ x 200 x 0.5 x sin 30
= 8 x 10⁻¹⁸ N
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